THIS  INDENTURE IS, FOR PURPOSES OF TITLE 38 OF THE COLORADO  REVISED  STATUTES,
THE "ORIGINAL EVIDENCE OF INDEBTEDNESS" SECURED BY THE DEED OF TRUST (AS DEFINED
HEREIN).







- --------------------------------------------------------------------------------




                            RIVIERA BLACK HAWK, INC.

                                   $45,000,000

                        13% FIRST MORTGAGE NOTES DUE 2005

                            WITH CONTINGENT INTEREST


                           ---------------------------

                                    INDENTURE

                            Dated as of June 3, 1999

                           ---------------------------

                       IBJ WHITEHALL BANK & TRUST COMPANY


                                     Trustee






- --------------------------------------------------------------------------------









                             CROSS-REFERENCE TABLE*

        Trust Indenture
           Act Section                                         Indenture Section
        310(a)(1)................................................           7.10
             (a)(2)..............................................           7.10
             (a)(3)..............................................           N.A.
             (a)(4)..............................................           N.A.
             (a)(5)..............................................           7.10
             (b).................................................           7.10
             (c).................................................           N.A.
        311(a)...................................................           7.11
             (b).................................................           7.11
             (c).................................................           N.A.
        312(a)...................................................           2.05
             (b).................................................          11.03
             (c).................................................          11.03
        313(a)...................................................           7.06
             (b)(1)..............................................          10.03
             (b)(2)..............................................           7.07
             (c).................................................     7.06;11.02
             (d).................................................           7.06
        314(a)...................................................     4.03;11.02
             (b).................................................          10.02
             (c)(1)..............................................          11.04
             (c)(2)..............................................          11.04
             (c)(3)..............................................           N.A.
             (d)..........................................   10.03, 10.04, 10.05
             (e).................................................          11.05
             (f).................................................           N.A.
        315(a)...................................................           7.01
             (b).................................................     7.05,11.02
             (c).................................................           7.01
             (d).................................................           7.01
             (e).................................................           6.11
        316(a) (last sentence)...................................           2.09
             (a)(1)(A)...........................................           6.05
             (a)(1)(B)...........................................           6.04
             (a)(2)..............................................           N.A.
             (b).................................................           6.07
             (c).................................................           2.12
        317(a)(1)................................................           6.08
             (a)(2)..............................................           6.09
             (b).................................................           2.04
        318(a)...................................................          11.01
             (b).................................................           N.A.
             (c).................................................          11.01

         N.A. means not applicable.
         *  This Cross Reference Table is not part of the Indenture.

                                       i







                                TABLE OF CONTENTS


                                                                                                             
                                                                                                               Page


              ARTICLE 1 DEFINITIONS AND INCORPORATION BY REFERENCE

Section 1.01. Definitions.........................................................................................1
Section 1.02. Other Definitions..................................................................................23
Section 1.03. Incorporation by Reference of Trust Indenture Act..................................................24
Section 1.04. Rules of Construction..............................................................................24

                               ARTICLE 2 THE NOTES

Section 2.01. Form and Dating....................................................................................25
Section 2.02. Execution and Authentication.......................................................................26
Section 2.03. Registrar and Paying Agent.........................................................................26
Section 2.04. Paying Agent to Hold Money in Trust................................................................26
Section 2.05. Holder Lists.......................................................................................27
Section 2.06. Transfer and Exchange..............................................................................27
Section 2.07. Replacement Notes..................................................................................39
Section 2.08. Outstanding Notes..................................................................................39
Section 2.09. Treasury Notes.....................................................................................40
Section 2.10. Temporary Notes....................................................................................40
Section 2.11. Cancellation.......................................................................................40
Section 2.12. Defaulted Interest.................................................................................40
Section 2.13. CUSIP Number.......................................................................................41
Section 2.14. Exchange Registration..............................................................................41

                       ARTICLE 3 REDEMPTION AND PREPAYMENT

Section 3.01. Notices to Trustee.................................................................................41
Section 3.02. Selection of Notes to Be Redeemed..................................................................41
Section 3.03. Notice of Redemption...............................................................................42
Section 3.04. Effect of Notice of Redemption.....................................................................42
Section 3.05. Deposit of Redemption Price........................................................................43
Section 3.06. Notes Redeemed in Part.............................................................................43
Section 3.07. Optional Redemption................................................................................43
Section 3.08. Mandatory Redemption...............................................................................44
Section 3.09. Gaming Redemption..................................................................................44
Section 3.10. Offer to Purchase by Application of Excess Proceeds................................................45

                               ARTICLE 4 COVENANTS

Section 4.01. Payment of Notes...................................................................................47
Section 4.02. Maintenance of Office or Agency....................................................................47
Section 4.03. Reports............................................................................................48
Section 4.04. Compliance Certificate.............................................................................48
Section 4.05. Taxes..............................................................................................49
Section 4.06. Stay, Extension and Usury Laws.....................................................................49
Section 4.07. Restricted Payments................................................................................49
Section 4.08. Dividend and Other Payment Restrictions Affecting Subsidiaries.....................................52
Section 4.09. Incurrence of Indebtedness and Issuance of Preferred Stock.........................................52
Section 4.10. Asset Sales........................................................................................55
Section 4.11. Transactions with Affiliates.......................................................................56

                                       ii


Section 4.12. Liens..............................................................................................57
Section 4.13. Line of Business...................................................................................57
Section 4.14. Corporate Existence................................................................................58
Section 4.15. Offer to Repurchase Upon Change of Control.........................................................58
Section 4.16. Limitation on Sale and Leaseback Transactions......................................................59
Section 4.17. Limitation on Issuances and Sales of Equity Interests in Wholly Owned Subsidiaries.................59
Section 4.18. Advances to Subsidiaries...........................................................................60
Section 4.19. Payments for Consent...............................................................................60
Section 4.20. Additional Subsidiary Guarantees...................................................................60
Section 4.21. Insurance..........................................................................................60
Section 4.22. Limitation on Status as Investment Company.........................................................62
Section 4.23. Further Assurances.................................................................................62
Section 4.24. Construction.......................................................................................62
Section 4.25. Limitation on Use of Proceeds......................................................................62
Section 4.26. Collateral Documents, Completion Capital Commitment and Keep-Well Agreement........................63
Section 4.27. Restriction on Payment of Management Fees..........................................................63
Section 4.28. Event of Loss......................................................................................64
Section 4.29. Excess Cash Purchase Offers........................................................................65

                              ARTICLE 5 SUCCESSORS

Section 5.01. Merger, Consolidation, or Sale of Assets...........................................................65
Section 5.02. Successor Corporation Substituted..................................................................66

                         ARTICLE 6 DEFAULTS AND REMEDIES

Section 6.01. Events of Default..................................................................................67
Section 6.02. Acceleration.......................................................................................69
Section 6.03. Other Remedies.....................................................................................69
Section 6.04. Waiver of Past Defaults............................................................................69
Section 6.05. Control by Majority................................................................................70
Section 6.06. Limitation on Suits................................................................................70
Section 6.07. Rights of Holders of Notes to Receive Payment......................................................70
Section 6.08. Collection Suit by Trustee.........................................................................71
Section 6.09. Trustee May File Proofs of Claim...................................................................71
Section 6.10. Priorities.........................................................................................71
Section 6.11. Undertaking for Costs..............................................................................72

                                ARTICLE 7 TRUSTEE

Section 7.01. Duties of Trustee..................................................................................72
Section 7.02. Rights of Trustee..................................................................................74
Section 7.03. Individual Rights of Trustee.......................................................................74
Section 7.04. Trustee's Disclaimer...............................................................................74
Section 7.05. Notice of Defaults.................................................................................75
Section 7.06. Reports by Trustee to Holders of the Notes.........................................................75
Section 7.07. Compensation and Indemnity.........................................................................76
Section 7.08. Replacement of Trustee.............................................................................77
Section 7.09. Successor Trustee by Merger, etc...................................................................78
Section 7.10. Eligibility; Disqualification......................................................................78
Section 7.11. Preferential Collection of Claims Against Company..................................................78

                                      iii




               ARTICLE 8 LEGAL DEFEASANCE AND COVENANT DEFEASANCE

Section 8.01. Option to Effect Legal Defeasance or Covenant Defeasance...........................................78
Section 8.02. Legal Defeasance and Discharge.....................................................................79
Section 8.03. Covenant Defeasance................................................................................79
Section 8.04. Conditions to Legal or Covenant Defeasance.........................................................80
Section 8.05. Deposited Money and Government Securities to be Held in Trust; Other Miscellaneous Provisions......81
Section 8.06. Repayment to Company...............................................................................81
Section 8.07. Reinstatement......................................................................................82

                   ARTICLE 9 AMENDMENT, SUPPLEMENT AND WAIVER

Section 9.01. Without Consent of Holders of Notes................................................................82
Section 9.02. With Consent of Holders of Notes...................................................................83
Section 9.03. Compliance with Trust Indenture Act................................................................84
Section 9.04. Revocation and Effect of Consents..................................................................84
Section 9.05. Notation on or Exchange of Notes...................................................................85
Section 9.06. Trustee to Sign Amendments, etc....................................................................85

                       ARTICLE 10 COLLATERAL AND SECURITY

Section 10.01. Security..........................................................................................85
Section 10.02. Recording and Opinions............................................................................86
Section 10.03. Release of Collateral.............................................................................87
Section 10.04. Certificates of the Company.......................................................................88
Section 10.05. Certificates of the Trustee.......................................................................88
Section 10.06. Authorization of Actions to Be Taken by the Trustee Under the Collateral Documents................88
Section 10.07. Authorization of Receipt of Funds by the Trustee Under the Collateral Documents...................89
Section 10.08. Termination of Security Interest..................................................................89
Section 10.09. Cooperation Of Trustee............................................................................89
Section 10.10. Collateral Agent..................................................................................90

                            ARTICLE 11 MISCELLANEOUS

Section 11.01. Trust Indenture Act Controls......................................................................90
Section 11.02. Notices...........................................................................................90
Section 11.03. Communication by Holders of Notes with Other Holders of Notes.....................................91
Section 11.04. Certificate and Opinion as to Conditions Precedent................................................91
Section 11.05. Statements Required in Certificate or Opinion.....................................................92
Section 11.06. Rules by Trustee and Agents.......................................................................92
Section 11.07. No Personal Liability of Directors, Officers, Employees and Stockholders..........................92
Section 11.08. Governing Law.....................................................................................92
Section 11.09. No Adverse Interpretation of Other Agreements.....................................................93
Section 11.10. Successors........................................................................................93
Section 11.11. Severability......................................................................................93
Section 11.12. Counterpart Originals.............................................................................93
Section 11.13. Table of Contents, Headings, etc..................................................................93
Section 11.14. Gaming and Liquor Laws............................................................................93



                                       iv


                                    EXHIBITS

Exhibit A     FORM OF NOTE
Exhibit B     FORM OF CERTIFICATE OF TRANSFER
Exhibit C     FORM OF CERTIFICATE OF EXCHANGE
Exhibit D     FORM OF CERTIFICATE OF ACQUIRING INSTITUTIONAL ACCREDITED INVESTOR
Exhibit E     FORM OF INTERCOMPANY NOTE
Exhibit F     FORM OF PLEDGE AGREEMENT
Exhibit G     FORM OF COLLATERAL ASSIGNMENT OF PATENT
Exhibit H     FORM OF COLLATERAL ASSIGNMENT OF COPYRIGHT
Exhibit I     FORM OF SUPPLEMENTAL INDENTURE

                                       v


THIS  INDENTURE IS, FOR PURPOSES OF TITLE 38 OF THE COLORADO  REVISED  STATUTES,
THE "ORIGINAL EVIDENCE OF INDEBTEDNESS" SECURED BY THE DEED OF TRUST (AS DEFINED
HEREIN).

     INDENTURE  dated as of June 3, 1999,  between  Riviera Black Hawk,  Inc., a
Colorado corporation (the "Company"), and IBJ Whitehall Bank & Trust Company, as
trustee (the "Trustee").

     The Company and the Trustee  agree as follows for the benefit of each other
and for the equal and ratable  benefit of the Holders (as defined  below) of the
13% Series A First Mortgage Notes due 2005 With Contingent Interest (the "Series
A Notes")  and the 13% Series B First  Mortgage  Notes due 2005 With  Contingent
Interest  (the  "Series B Notes"  and,  together  with the  Series A Notes,  the
"Notes"):


                                    ARTICLE 1
                          DEFINITIONS AND INCORPORATION
                                  BY REFERENCE

Section 1.01. Definitions

     "144A Global Note" means a global note substantially in the form of Exhibit
A hereto  bearing the Global Note  Legend and the Private  Placement  Legend and
deposited with or on behalf of, and registered in the name of, the Depositary or
its  nominee  that  will be issued in a  denomination  equal to the  outstanding
principal amount of the Notes sold in reliance on Rule 144A.

     "Acquired  Debt"  means,  with  respect  to  any  specified   Person,   (i)
Indebtedness  of any other  Person  existing  at the time such  other  Person is
merged with or into or became a Subsidiary of such specified Person,  whether or
not such  Indebtedness is incurred in connection with, or in  contemplation  of,
such other  Person  merging  with or into,  or  becoming a  Subsidiary  of, such
specified Person; and (ii) Indebtedness  secured by a Lien encumbering any asset
acquired by such specified  Person.

     "Additional  Notes" means  additional  Notes (other than the Initial Notes)
issued under this Indenture, as part of the same series as the Initial Notes.

     "Adjusted Fixed Charge  Coverage  Ratio" means,  with respect to any Person
for any period,  the ratio of the Consolidated  Cash Flow of such Person and its
Subsidiaries  for such period to Adjusted  Fixed  Charges of such Person and its
Subsidiaries for such period  (calculated in the same manner as the Fixed Charge
Coverage Ratio is calculated).

     "Adjusted Fixed Charges" means,  with respect to any Person for any period,
the Fixed Charges of such Person and its  Subsidiaries  for such period plus any
Contingent  Interest accrued with respect to the Consolidated  Cash Flow of such
Person and its Subsidiaries for such period.



     "Affiliate"  of any  specified  Person means any other  Person  directly or
indirectly  controlling  or  controlled  by or under  direct or indirect  common
control with such specified Person. For purposes of this definition,  "control,"
as used with  respect to any  Person,  shall mean the  possession,  directly  or
indirectly,  of the power to direct or cause the direction of the  management or
policies of such Person, whether through the ownership of voting securities,  by
agreement or otherwise; provided that beneficial ownership of 10% or more of the
Voting  Stock of a Person  shall be deemed to be control.  For  purposes of this
definition,  the terms "controlling,"  "controlled by" and "under common control
with" shall have correlative meanings.

     "Agent" means any Registrar, Paying Agent or co-registrar.

     "Applicable  Procedures" means, with respect to any transfer or exchange of
or for beneficial  interests in any Global Note, the rules and procedures of the
Depositary that apply to such transfer or exchange.

     "Asset Sale" means: (i) the sale, lease, conveyance or other disposition of
any assets or rights; provided that the sale, conveyance or other disposition of
all or  substantially  all of the  assets  of the  Company  and  its  Restricted
Subsidiaries taken as a whole will be governed by Sections 4.15 and 5.01 and not
by Section 4.10 hereof;  and (ii) the issuance of Equity Interests by any of the
Company's Restricted Subsidiaries or the sale of Equity Interests by the Company
in any of its Subsidiaries.  Notwithstanding the preceding,  the following items
shall not be deemed to be Asset Sales:  (i) any single  transaction or series of
related  transactions  that  involves  assets having a fair market value of less
than  $250,000;  (ii) a transfer of assets  between or among the Company and its
Wholly Owned Restricted Subsidiaries; (iii) an issuance of Equity Interests by a
Wholly Owned  Restricted  Subsidiary  to the Company or to another  Wholly Owned
Restricted Subsidiary; (iv) the sale, lease or exchange of equipment, inventory,
accounts receivable or other assets in the ordinary course of business;  (v) the
sale or other disposition of cash or Cash Equivalents; (vi) a Restricted Payment
or Permitted  Investment that is permitted by Section 4.07 hereof; and (vii) the
granting of a Permitted Lien.

     "Attributable  Debt" in respect of a sale and leaseback  transaction means,
at the time of determination,  the present value of the obligation of the lessee
for net rental  payments during the remaining term of the lease included in such
sale and  leaseback  transaction  including  any period for which such lease has
been  extended or may, at the option of the lessor,  be  extended.  Such present
value shall be  calculated  using a discount  rate equal to the rate of interest
implicit in such transaction, determined in accordance with GAAP.

     "Bankruptcy  Law" means Title 11, U.S. Code or any similar federal or state
law for the relief of debtors.

     "Beneficial  Owner" has the meaning assigned to such term in Rule 13d-3 and
Rule 13d-5 under the Exchange Act,  except that in  calculating  the  beneficial
ownership of any particular  "person" (as that term is used in Section  13(d)(3)
of the Exchange Act), such "person" shall be deemed to have beneficial ownership
of all  securities  that such "person" has the right to acquire by conversion or
exercise of other securities,  whether such right is currently exercisable or is

                                       2


exercisable  only  upon the  occurrence  of a  subsequent  condition.  The terms
"Beneficially Owns" and "Beneficially Owned" shall have a corresponding meaning.

     "Board of Directors" means: (i) with respect to a corporation, the board of
directors of the corporation;  (ii) with respect to a partnership,  the Board of
Directors of the general partner of the  partnership;  and (iii) with respect to
any  other  Person,  the board or  committee  of such  Person  serving a similar
function.

     "Broker-Dealer"  has the  meaning  set  forth  in the  Registration  Rights
Agreement.

     "Business Day" means any day other than a Legal Holiday.

     "Capital Lease Obligation" means, at the time any determination  thereof is
to be made, the amount of the liability in respect of a capital lease that would
at that time be required to be capitalized on a balance sheet in accordance with
GAAP.

     "Capital  Stock" means (i) in the case of a corporation,  corporate  stock;
(ii) in the case of an  association  or  business  entity,  any and all  shares,
interests,  participations,  rights or other equivalents (however designated) of
corporate  stock;  (iii)  in the  case of a  partnership  or  limited  liability
company,  partnership or membership interests (whether general or limited);  and
(iv) any other interest or  participation  that confers on a Person the right to
receive a share of the profits and losses of, or distributions of assets of, the
issuing Person.

     "Cash   Collateral   Accounts"   means,   collectively,   the  Construction
Disbursement  Account,  the Interest  Reserve  Account,  the Completion  Reserve
Account and the Disbursed  Funds Account (as defined in the Cash  Collateral and
Disbursement Agreement).

     "Cash Collateral and Disbursement  Agreement" means the Cash Collateral and
Disbursement   Agreement  among  the  Company,   the  Trustee,  the  Independent
Construction  Consultant  and the  Disbursement  Agent  in  connection  with the
Riviera Black Hawk.

     "Cash Equivalents" means (i) United States dollars;  (ii) securities issued
or directly and fully  guaranteed or insured by the United States  government or
any agency or  instrumentality  thereof (provided that the full faith and credit
of the United  States is pledged in support  thereof)  having  maturities of not
more than six months from the date of acquisition; (iii) certificates of deposit
and eurodollar time deposits with maturities of six months or less from the date
of acquisition,  bankers'  acceptances  with maturities not exceeding six months
and overnight bank deposits,  in each case,  with any domestic  commercial  bank
having  capital and surplus in excess of $500.0 million and a Thomson Bank Watch
Rating of "B" or better;  (iv)  repurchase  obligations  with a term of not more
than seven days for underlying securities of the types described in clauses (ii)
and  (iii)  above  entered  into  with any  financial  institution  meeting  the
qualifications  specified in clause (iii) above; (v) commercial paper having the
highest rating  obtainable from Moody's  Investors  Service,  Inc. or Standard &
Poor's  Rating  Services and in each case  maturing  within six months after the
date of  acquisition;  and (vi) money market funds at least 95% of the assets of
which  constitute Cash Equivalents of the kinds described in clauses (i) through
(v) of this definition.

                                       3



     "Change of Control" means the  occurrence of any of the following:  (i) the
direct or indirect sale,  transfer,  conveyance or other disposition (other than
by way of merger or consolidation),  in one or a series of related transactions,
of all or substantially  all of the properties or assets of Riviera Holdings and
its  Subsidiaries  taken as a whole  to any  "person"  (as that  term is used in
Section  13(d)(3) of the Exchange  Act),  other than one or more of the Existing
Significant  Holders or any of their  Related  Parties;  (ii) the  expiration or
termination of the Management Agreement or the replacement of Riviera Management
as  manager  under  the  Management  Agreement  with any  Person  other  than an
Affiliate of Riviera  Management;  (iii) the adoption of a plan  relating to the
liquidation or dissolution,  of the Company or Riviera Holdings or any successor
thereto;   (iv)  the  consummation  of  any  transaction   (including,   without
limitation,  any  merger  or  consolidation)  the  result  of  which is that any
"person" (as defined above),  other than one or more of the Existing Significant
Holders and any of their  respective  Related  Parties,  becomes the  Beneficial
Owner,  directly or indirectly,  of (a) more than 35% of the outstanding  Voting
Stock of the Riviera  Holdings,  measured by voting  power rather than number of
shares and (b) a greater  percentage of the outstanding  Voting Stock of Riviera
Holdings than is Beneficially Owned by the Existing  Significant  Holders and of
their respective  Related Parties holding the largest such  percentage;  (v) the
first  day on which a  majority  of the  members  of the Board of  Directors  of
Riviera   Holdings  are  not  Continuing   Directors;   (vi)  Riviera   Holdings
consolidates  with,  or merges  with or into,  any  Person  or  sells,  assigns,
conveys,  transfers, leases or otherwise disposes of all or substantially all of
its assets to any Person,  or any Person  consolidates  with,  or merges with or
into, Riviera Holdings, in any such event pursuant to a transaction in which any
of the  outstanding  Voting  Stock of  Riviera  Holdings  is  converted  into or
exchanged  for  cash,  securities  or  other  property,   other  than  any  such
transaction where the Voting Stock of Riviera Holdings  outstanding  immediately
prior to such transaction is converted into or exchanged for Voting Stock (other
than Disqualified  Stock) of the surviving or transferee  Person  constituting a
majority of the  outstanding  shares of such Voting  Stock of such  surviving or
transferee Person  (immediately after giving effect to such issuance);  or (vii)
the  first  day on which  Riviera  Holdings  ceases  to own at least  51% of the
outstanding Equity Interests of the Company.

     "Closing Date" means the closing date for the sale and original issuance of
the Series A Notes.

     "Collateral"  means all assets,  now owned or  hereafter  acquired,  of the
Company or any of its Subsidiaries, that are pledged or assigned, or required to
be pledged or assigned under this Indenture or the Collateral Documents,  to the
Trustee, together with the proceeds thereof (including,  without limitation, the
proceeds of Asset Sales),  in each case excluding  FF&E acquired,  refinanced or
leased  with FF&E  Financing,  gaming  and liquor  licenses  and  certain  other
exceptions and assets of future unrestricted subsidiaries of the Company.

     "Collateral Documents" means, collectively, the Deed of Trust, the Security
Agreement by the Company in favor of the  Trustee,  the  Assignments  of Patent,
Trademark  and  Copyright  by the Company in favor of the Trustee (to the extent
that it is entered into following the Closing Date), the Collateral  Assignments
by the Company in favor of the Trustee,  the Cash  Collateral  and  Disbursement
Agreement,  the Pledge  Agreement by the Company in favor of the Trustee (to the
extent  that it is entered  into  following  the Closing  Date),  the Pledge and
Assignment  Agreement  by the  Company  in favor  of the  Trustee,  the  Manager
Subordination  Agreement,


                                       4



Uniform Commercial Code financing  statements and fixture filings, and any other
agreements,  instruments,  documents,  pledges or filings executed in connection
therewith or that otherwise evidence, set forth or limit the Lien of the Trustee
or the Disbursement Agent in the Collateral.

     "Company"  means  Riviera  Black  Hawk,  Inc.,  and any and all  successors
thereto.

     "Completion  Capital  Commitment" means the Completion  Capital  Commitment
dated as of the date of the  indenture  executed  by  Riviera  Holdings  and the
Company.

     "Completion  Reserve  Account"  means the account to be  maintained  by the
Disbursement  Agent and pledged to the Trustee pursuant to the terms of the Cash
Collateral and Disbursement Agreement,  into which approximately $5.0 million of
the proceeds of the Offering shall be deposited.

     "Consolidated  Cash Flow" means,  with respect to any specified  Person for
any period, the Consolidated Net Income of such Person for such period plus: (i)
an amount  equal to any  extraordinary  loss plus any net loss  realized by such
Person or any of its  Subsidiaries  in  connection  with an Asset  Sale,  to the
extent such losses were deducted in computing such Consolidated Net Income; plus
(ii)  provision  for taxes  based on income or  profits  of such  Person and its
Restricted  Subsidiaries for such period,  to the extent that such provision for
taxes was  deducted  in  computing  such  Consolidated  Net  Income;  plus (iii)
consolidated interest expense of such Person and its Restricted Subsidiaries for
such period, whether paid or accrued and whether or not capitalized  (including,
without  limitation,  amortization  of debt  issuance  costs and original  issue
discount,  non-cash interest  payments,  the interest  component of any deferred
payment  obligations,  the interest  component of all payments  associated  with
Capital Lease  Obligations,  imputed interest with respect to Attributable Debt,
commissions,  discounts and other fees and charges incurred in respect of letter
of  credit  or  bankers'  acceptance  financings,  and net of the  effect of all
payments made or received pursuant to Hedging  Obligations),  to the extent that
any such expense was deducted in computing such  Consolidated  Net Income;  plus
(iv) depreciation,  amortization  (including  amortization of goodwill and other
intangibles  but excluding  amortization of prepaid cash expenses that were paid
in a prior  period) and other  non-cash  expenses  (excluding  any such non-cash
expense  to the extent  that it  represents  an  accrual of or reserve  for cash
expenses in any future period or amortization  of a prepaid cash expense,  other
than pre-opening  expenses,  that was paid in a prior period) of such Person and
its   Restricted   Subsidiaries   for  such  period  to  the  extent  that  such
depreciation,   amortization  and  other  non-cash  expenses  were  deducted  in
computing such Consolidated Net Income; minus (v) non-cash items increasing such
Consolidated  Net Income for such  period,  other than the accrual of revenue in
the  ordinary  course of business,  in each case,  on a  consolidated  basis and
determined in accordance with GAAP. Notwithstanding the preceding, the provision
for  taxes  based  on the  income  or  profits  of,  and  the  depreciation  and
amortization  and other  non-cash  expenses of, a Restricted  Subsidiary  of the
Company shall be added to Consolidated Net Income to compute  Consolidated  Cash
Flow of the Company  only to the extent  that a  corresponding  amount  would be
permitted at the date of  determination  to be dividended to the Company by such
Restricted  Subsidiary  without prior  governmental  approval (that has not been
obtained),  and without direct or indirect  restriction pursuant to the terms of
its  charter  and  all  agreements,  instruments,  judgments,  decrees,  orders,
statutes,  rules and governmental  regulations  applicable to that Subsidiary or
its stockholders.

                                       5



     "Consolidated  Net Income" means,  with respect to any specified Person for
any period,  the  aggregate of the Net Income of such Person and its  Restricted
Subsidiaries for such period, on a consolidated basis,  determined in accordance
with GAAP;  provided  that: (i) the Net Income (but not loss) of any Person that
is not a Restricted  Subsidiary or that is accounted for by the equity method of
accounting  shall be included  only to the extent of the amount of  dividends or
distributions  paid in cash to the specified Person or a Wholly Owned Restricted
Subsidiary  thereof;  (ii) the Net Income of any Restricted  Subsidiary shall be
excluded to the extent that the  declaration  or payment of dividends or similar
distributions  by that  Restricted  Subsidiary  of that Net Income is not at the
date of determination  permitted without any prior  governmental  approval (that
has not been obtained) or, directly or indirectly,  by operation of the terms of
its charter or any agreement, instrument, judgment, decree, order, statute, rule
or  governmental  regulation  applicable  to that  Restricted  Subsidiary or its
stockholders;  (iii)  the Net  Income of any  Person  acquired  in a pooling  of
interests transaction for any period prior to the date of such acquisition shall
be excluded;  (iv) the Net Income (but not loss) of any Unrestricted  Subsidiary
shall be excluded,  whether or not distributed to the specified person or one of
its  Subsidiaries;  (v)  the  Net  Income  of  any  Person  and  its  Restricted
Subsidiaries shall be calculated  without any deduction for preopening  expenses
determined in accordance  with GAAP; and (vi) the cumulative  effect of a change
in accounting principles shall be excluded.

     "Consolidated  Net Worth" means, with respect to any specified Person as of
any date, the sum of: (i) the consolidated  equity of the common stockholders of
such Person and its  consolidated  Subsidiaries  as of such date;  plus (ii) the
respective  amounts reported on such Person's balance sheet as of such date with
respect to any series of preferred stock (other than Disqualified Stock) that by
its terms is not entitled to the payment of dividends  unless such dividends may
be  declared  and paid only out of net  earnings  in respect of the year of such
declaration  and  payment,  but only to the extent of any cash  received by such
Person upon issuance of such preferred stock.

     "Construction  Disbursement  Account" means the account to be maintained by
the  Disbursement  Agent and pledged to the Trustee pursuant to the terms of the
Cash  Collateral and  Disbursement  Agreement,  into which  approximately  $31.9
million of the net proceeds of the Offering shall be deposited.

     "Construction  Disbursement  Budget" means itemized schedules setting forth
on a line item basis all of the costs  (including  financing costs) estimated to
be incurred in connection with the financing, design, development,  construction
and equipping of the Riviera Black Hawk, as such  schedules are delivered to the
Disbursement  Agent on the  Closing  Date and as  amended  from  time to time in
accordance with the terms of the Cash Collateral and Disbursement Agreement.

     "Contingent  Interest" means interest payable on each Interest Payment Date
with respect to any principal amount of outstanding  Notes in an amount equal to
the product of (1) 5% of the Company's  Consolidated  Cash Flow for its two most
recently  completed  fiscal quarters prior to the Record Date applicable to that
Interest  Payment  Date  and (2) a  fraction,  the  numerator  of  which  is the
principal  amount of Notes  outstanding  on the close of business on that Record
Date and the  denominator of which is $45.0 million;  provided,  that Contingent
Interest

                                       6


will  cease to accrue  during a  Semiannual  Period on any  principal  amount of
outstanding  Notes if the aggregate amount of Contingent  Interest in respect of
any four consecutive fiscal quarters (excluding any Contingent Interest deferred
from prior periods) exceeds the product of (a) $1.75 million and (b) a fraction,
the numerator of which is such  principal  amount of  outstanding  Notes and the
denominator of which is $45.0 million.

     "Continuing  Directors" means, as of any date of determination,  any member
of the Board of  Directors  of Riviera  Holdings  who:  (i) was a member of such
Board of  Directors on the date hereof;  or (ii) was  nominated  for election or
elected to such  Board of  Directors  with the  approval  of a  majority  of the
Continuing  Directors  who  were  members  of  such  Board  at the  time of such
nomination or election.

     "Corporate  Trust  Office of the  Trustee"  shall be at the  address of the
Trustee  specified in Section 11.02 hereof or such other address as to which the
Trustee may give notice to the Company.

     "Custodian"  means the Trustee,  as custodian  with respect to the Notes in
global form, or any successor entity thereto.

     "Deed of Trust"  means the Deed of Trust to the  Public  Trustee,  Security
Agreement,  Fixture  Filing  and  Assignment  of  Rents,  Leases  and  Leasehold
Interests  dated as of the date hereof,  by the Company to the Public Trustee of
the County of Gilpin, Colorado, for the benefit of the Trustee.

     "Default"  means any  event  that is,  or with the  passage  of time or the
giving of notice or both would be, an Event of Default.

     "Definitive  Note" means a certificated  Note registered in the name of the
Holder thereof and issued in accordance with Section 2.06 hereof,  substantially
in the form of Exhibit A hereto  except that such Note shall not bear the Global
Note Legend and shall not have the  "Schedule  of  Exchanges of Interests in the
Global Note" attached thereto.

     "Depositary"  means,  with respect to the Notes issuable or issued in whole
or in part in global  form,  the Person  specified in Section 2.03 hereof as the
Depositary  with  respect  to the  Notes,  and any and  all  successors  thereto
appointed  as  depositary  hereunder  and having  become  such  pursuant  to the
applicable provision of this Indenture.

     "Disbursement  Agent"  means  IBJ  Whitehall  Bank and  Trust  Company,  as
disbursement agent.

     "Disqualified  Stock" means any Capital Stock that, by its terms (or by the
terms  of  any  security  into  which  it is  convertible,  or for  which  it is
exchangeable,  in each case at the  option of the holder  thereof),  or upon the
happening  of any event,  matures or is  mandatorily  redeemable,  pursuant to a
sinking fund obligation or otherwise,  or redeemable at the option of the holder
thereof,  in whole or in part, on or prior to the date that is 91 days after the
date on which the Notes  mature.  Notwithstanding  the preceding  sentence,  any
Capital  Stock that would  constitute  Disqualified  Stock  solely  because  the
holders thereof have the right to require the Company to

                                       7



repurchase  such Capital Stock upon the  occurrence of a change of control or an
asset sale shall not constitute  Disqualified Stock if the terms of such Capital
Stock  provide  that the Company may not  repurchase  or redeem any such Capital
Stock pursuant to such provisions unless such repurchase or redemption  complies
with Section 4.07 hereof.

     "Equity  Interests" means Capital Stock and all warrants,  options or other
rights to  acquire  Capital  Stock  (but  excluding  any debt  security  that is
convertible into, or exchangeable for, Capital Stock).

     "Event of Loss" means,  with respect to any property or asset  (tangible or
intangible,  real or personal),  any of the following: (i) any loss, destruction
or damage of such property or asset; (ii) any institution of any proceedings for
the condemnation or seizure of such property or asset or for the exercise of any
right of eminent  domain;  (iii) any actual  condemnation,  seizure or taking by
exercise of the power of eminent  domain or otherwise of such property or asset,
or  confiscation of such property or asset or the requisition of the use of such
property  or asset;  or (iv) any  settlement  in lieu of  clauses  (ii) or (iii)
above.

     "Excess  Cash Flow" means,  with  respect to the Company for any  Operating
Year, the  Consolidated  Cash Flow of the Company and its  Subsidiaries for such
Operating  Year,  minus (i) cash  interest  expense  (excluding  any  Contingent
Interest and including the portion of any payments associated with Capital Lease
Obligations)  of the  Company  and its  Subsidiaries  that is paid  during  such
Operating Year and, without duplication,  Contingent Interest of the Company and
its  Subsidiaries  that is paid or deferred in accordance with the provisions of
this  Indenture  during such  Operating  Year,  but only to the extent that such
Contingent  Interest was not deferred in any prior Operating Year, minus (ii) up
to $4.0 million in capital expenditures of the Company and its Subsidiaries paid
to maintain or improve the Riviera Black Hawk that are actually paid during such
Operating Year (excluding any capital  expenditures  made with the proceeds from
the sale of the Notes), minus (iii) principal payments on Indebtedness permitted
to be incurred  pursuant to Section  4.09 hereof and minus (iv)  amounts paid by
the Company to Riviera  Holdings  pursuant to the Tax  Sharing  Agreement  as in
effect on the date hereof.

     "Exchange Act" means the Securities Exchange Act of 1934, as amended.

     "Exchange  Offer"  has the  meaning  set forth in the  Registration  Rights
Agreement.

     "Exchange  Offer  Registration  Statement" has the meaning set forth in the
Registration Rights Agreement.

     "Exchange  Notes" means the Notes issued in the Exchange  Offer pursuant to
Section 2.06(f) hereof.

     "Existing  Significant  Holder"  means the  Morgens  Entities  named in the
Offering Circular, Sun America Life Insurance Company and Keyport Life Insurance
Company.

     "FF&E" means  furniture,  fixtures or equipment used in the ordinary course
of the business of the Company and its Subsidiaries.

                                       8


     "FF&E  Financing"  means the  incurrence of  Indebtedness,  the proceeds of
which are utilized solely to finance the acquisition of (or entry into a capital
lease by the Company or a Subsidiary with respect to) FF&E.

     "Final  Plans" with respect to any  particular  work or  improvement  means
Plans which (i) have received final approval from all  governmental  authorities
required to approve such Plans prior to completion  of the work or  improvements
and (ii) contain sufficient  specificity to permit the completion of the work or
improvement.

     "Fixed Charge  Coverage  Ratio" means with respect to any specified  Person
for any period,  the ratio of the Consolidated  Cash Flow of such Person and its
Restricted  Subsidiaries for such period to the Fixed Charges of such Person for
such period.  In the event that the  specified  Person or any of its  Restricted
Subsidiaries incurs,  assumes,  Guarantees,  repays,  repurchases or redeems any
Indebtedness  (other  than  ordinary  working  capital  borrowings)  or  issues,
repurchases or redeems  preferred  stock  subsequent to the  commencement of the
period for which the Fixed Charge  Coverage Ratio is being  calculated and on or
prior to the date on which the event  for  which  the  calculation  of the Fixed
Charge Coverage Ratio is made (the  "Calculation  Date"),  then the Fixed Charge
Coverage Ratio shall be calculated  giving pro forma effect to such  incurrence,
assumption,  Guarantee,  repayment, repurchase or redemption of Indebtedness, or
such issuance,  repurchase or redemption of preferred  stock, and the use of the
proceeds  therefrom  as if  the  same  had  occurred  at  the  beginning  of the
applicable   four-quarter   reference  period.  In  addition,  for  purposes  of
calculating  the Fixed Charge Coverage Ratio:  (i)  acquisitions  that have been
made by the specified  Person or any of its Restricted  Subsidiaries,  including
through  mergers  or   consolidations   and  including  any  related   financing
transactions,  during the  four-quarter  reference  period or subsequent to such
reference  period  and on or prior to the  Calculation  Date  shall be given pro
forma  effect  as if they had  occurred  on the  first  day of the  four-quarter
reference period and  Consolidated  Cash Flow for such reference period shall be
calculated  on a pro forma basis in  accordance  with  Regulation  S-X under the
Securities  Act,  but without  giving  effect to clause (iii) of the proviso set
forth in the definition of Consolidated Net Income;  (ii) the Consolidated  Cash
Flow attributable to discontinued  operations,  as determined in accordance with
GAAP, and operations or businesses  disposed of prior to the  Calculation  Date,
shall be excluded;  and (iii) the Fixed  Charges  attributable  to  discontinued
operations,  as determined in accordance with GAAP, and operations or businesses
disposed of prior to the Calculation  Date,  shall be excluded,  but only to the
extent  that the  obligations  giving  rise to such Fixed  Charges  shall not be
obligations  of the  specified  Person  or any  of its  Restricted  Subsidiaries
following the Calculation Date.

     "Fixed Charges" means, with respect to any specified Person for any period,
the  sum,  without  duplication,   of  (i)  the  consolidated  interest  expense
(excluding  Contingent Interest, if any, paid or accrued) of such Person and its
Restricted  Subsidiaries  for such period,  whether  paid or accrued,  excluding
amortization  of debt issuance costs and issuance  discounts in connection  with
the issuance of the Notes, but including,  without  limitation,  amortization of
debt issuance costs and original issue discount, non-cash interest payments, the
interest component of any deferred payment  obligations,  the interest component
of all payments associated with Capital Lease Obligations, imputed interest with
respect to Attributable Debt, commissions,  discounts and other fees and charges
incurred in respect of letter of credit or bankers' acceptance  financings,  and
net of  the  effect  of all  payments  made  or  received  pursuant  to  Hedging
Obligations; plus (ii) the

                                       9


consolidated  interest of such Person and its Restricted  Subsidiaries  that was
capitalized during such period;  plus (iii) any interest expense on Indebtedness
of another  Person that is  Guaranteed  by such Person or one of its  Restricted
Subsidiaries  or  secured  by a Lien  on  assets  of such  Person  or one of its
Restricted  Subsidiaries,  whether or not such Guarantee or Lien is called upon;
plus (iv) the product of (a) all dividends,  whether paid or accrued and whether
or not in cash,  on any series of  preferred  stock of such Person or any of its
Restricted Subsidiaries, other than dividends on Equity Interests payable solely
in Equity  Interests of the Company  (other than  Disqualified  Stock) or to the
Company or a Restricted  Subsidiary  of the Company,  times (b) a fraction,  the
numerator  of which is one and the  denominator  of which is one  minus the then
current  combined  federal,  state and local  statutory tax rate of such Person,
expressed as a decimal,  in each case, on a consolidated basis and in accordance
with GAAP.

     "Fixed Interest" means the fixed interest payable on the Notes.

     "GAAP" means  generally  accepted  accounting  principles  set forth in the
opinions and  pronouncements of the Accounting  Principles Board of the American
Institute of Certified Public  Accountants and statements and  pronouncements of
the Financial  Accounting  Standards  Board or in such other  statements by such
other entity as have been  approved by a significant  segment of the  accounting
profession, which are in effect from time to time.

     "Gaming Authority" means any agency, authority,  board, bureau, commission,
department,  office or  instrumentality  of any nature  whatsoever of the United
States federal government,  any foreign government,  any state, province or city
or other  political  subdivision  or  otherwise,  whether  now or  hereafter  in
existence,  including the Colorado  Limited  Gaming  Commission and the Colorado
Division of Gaming,  and any other applicable gaming  regulatory  authority with
authority to regulate any gaming operation (or proposed gaming operation) owned,
managed or operated by the Company, Riviera Holdings,  Riviera Management or any
of their respective Subsidiaries.

     "Gaming  Business"  means the gaming  business and includes all  businesses
either licensed or unlicensed by a Gaming Authority  necessary for,  incident to
or connected with or arising out of the operation of a gaming  establishment  or
facility  (including  developing  and operating  lodging,  retail and restaurant
facilities, sports or entertainment facilities, transportation services or other
related activities or enterprises and any additions or improvements thereto) and
any businesses  incident and useful to the gaming business,  including,  without
limitation,  food and beverage  distribution  operations to the extent that they
are operated in connection with a gaming business.

     "Gaming  Facility"  means any tangible  building or other structure used or
expected to be used to enclose  space in which a gaming  operation  is conducted
and (i) is wholly or partially owned, directly or indirectly,  by the Company or
any Restricted  Subsidiary of the Company or (ii) any portion or aspect of which
is managed or used,  or  expected  to be  managed or used,  by the  Company or a
Restricted Subsidiary of the Company.

     "Gaming Law" means the gaming laws of any  jurisdiction or jurisdictions to
which the Company or any of its Subsidiaries is subject on the date hereof.

                                       10


     "Gaming   License"   means  any   license,   permit,   franchise  or  other
authorization  from any Gaming Authority  necessary on the date hereof or at any
time thereafter to own, lease,  operate or otherwise conduct the business of the
Company or any of its Restricted Subsidiaries.

     "Global Notes" means, individually and collectively, each of the Restricted
Global Notes and the  Unrestricted  Global Notes,  substantially  in the form of
Exhibit  A  hereto  issued  in  accordance   with  Section  2.01,   2.06(b)(iv),
2.06(d)(ii) or 2.06(f) hereof.

     "Global  Note  Legend"  means the legend  set forth in Section  2.06(g)(ii)
hereof,  which is required to be placed on all Global  Notes  issued  under this
Indenture.

     "Government  Securities" means securities that are: (i) direct  obligations
of the United  States of America for the timely  payment of which its full faith
and credit is pledged;  or (ii) obligations of a Person controlled or supervised
by and acting as an agency or  instrumentality  of the United  States of America
the timely  payment of which is  unconditionally  guaranteed as a full faith and
credit  obligation by the United States of America,  which,  in either case, are
not callable or redeemable at the option of the issuer  thereof,  and shall also
include a depository  receipt issued by a bank (as defined in Section 3(a)(2) of
the Securities  Act of 1933, as amended),  as custodian with respect to any such
Government  Security or a specific  payment of  principal  of or interest on any
such Government Security held by such custodian for the account of the holder of
such  depository  receipt;  provided  that  (except  as  required  by law)  such
custodian is not authorized to make any deduction from the amount payable to the
holder of such  depository  receipt from any amount received by the custodian in
respect of the  Government  Security or the specific  payment of principal of or
interest on the Government Security evidenced by such depository receipt.

     "Guarantee"  means a  guarantee  other than by  endorsement  of  negotiable
instruments  for  collection  in the  ordinary  course  of  business,  direct or
indirect,  in any manner including,  without  limitation,  by way of a pledge of
assets or  through  letters  of credit or  reimbursement  agreements  in respect
thereof, of all or any part of any Indebtedness.

     "Guarantor"  means  any  Subsidiary  that  executes  a  Note  Guarantee  in
accordance with the provisions of the Indenture,  and its respective  successors
and assigns.

     "Hedging  Obligations"  means,  with respect to any specified  Person,  the
obligations of such Person under:  (i) interest rate swap  agreements,  interest
rate cap  agreements  and  interest  rate  collar  agreements;  and  (ii)  other
agreements or arrangements  designed to protect such Person against fluctuations
in interest rates.

     "Holder" means a Person in whose name a Note is registered.

     "IAI  Global  Note"  means the  global  Note  substantially  in the form of
Exhibit A hereto bearing the Global Note Legend and the Private Placement Legend
and deposited  with or on behalf of and registered in the name of the Depositary
or its nominee that will be issued in a  denomination  equal to the  outstanding
principal amount of the Notes sold to Institutional Accredited Investors.

                                       11



     "Indebtedness"   means,   with  respect  to  any  specified   Person,   any
indebtedness  of such  Person,  whether or not  contingent,  in respect  of: (i)
borrowed money, including accrued and unpaid Contingent Interest; (ii) evidenced
by bonds,  notes,  debentures  or similar  instruments  or letters of credit (or
reimbursement agreements in respect thereof);  (iii) banker's acceptances;  (iv)
representing  Capital Lease Obligations;  (v) the balance deferred and unpaid of
the purchase price of any property,  except any such balance that constitutes an
accrued expense or trade payable; or (vi) representing any Hedging  Obligations,
if and to the extent any of the  preceding  items  (other than letters of credit
and Hedging Obligations) would appear as a liability upon a balance sheet of the
specified  Person  prepared  in  accordance  with GAAP.  In  addition,  the term
"Indebtedness"  includes  all  Indebtedness  of others  secured by a Lien on any
asset of the specified  Person  (whether or not such  Indebtedness is assumed by
the specified Person) and, to the extent not otherwise  included,  the Guarantee
by the specified Person of any  indebtedness of any other Person.  The amount of
any  Indebtedness  outstanding  as of any date shall be: (i) the accreted  value
thereof,  in the case of any  Indebtedness  issued with original issue discount;
and (ii) the principal  amount thereof,  together with any interest thereon that
is more than 30 days past due, in the case of any other Indebtedness.

     "Indenture"  means this Indenture,  as amended or supplemented from time to
time.

     "Independent  Construction  Consultant" means the independent  construction
consultant  retained in connection  with the  construction  of the Riviera Black
Hawk,  or any successor  independent  construction  consultant  appointed by the
Trustee pursuant to the terms of the Cash Collateral and Disbursement Agreement.

     "Indirect  Participant" means a Person who holds a beneficial interest in a
Global Note through a Participant.

     "Initial Notes" means the $45,000,000  aggregate  principal amount of Notes
issued under this Indenture on the date hereof.

     "Institutional  Accredited  Investor"  means  an  institution  that  is  an
"accredited  investor" as defined in Rule  501(a)(1),  (2), (3) or (7) under the
Securities Act, who are not also QIBs.

     "Intercompany Notes" means the intercompany notes issued by Subsidiaries of
the Company in favor of the  Company to evidence  advances by the Company in the
form attached as Exhibit E to this Indenture.

     "Interest" means Fixed Interest and Contingent Interest, if any.

     "Interest  Payment Date" means each May 1 and November 1 or if any such day
is not a Business Day, the next succeeding Business Day.

     "Interest  Reserve  Account"  means the  account  to be  maintained  by the
Disbursement  Agent and pledged to the Trustee pursuant to the terms of the Cash
Collateral and Disbursement Agreement,  into which approximately $5.1 million of
the proceeds of the Offering shall be deposited.

                                       12


     "Investments"  means,  with  respect to any Person,  all direct or indirect
investments by such Person in other Persons (including  Affiliates) in the forms
of loans  (including  Guarantees  or other  obligations),  advances  or  capital
contributions (excluding commission, travel and similar advances to officers and
employees  made  in  the  ordinary  course  of  business),  purchases  or  other
acquisitions  for  consideration  of  Indebtedness,  Equity  Interests  or other
securities,  together  with  all  items  that  are or  would  be  classified  as
investments on a balance sheet prepared in accordance  with GAAP. If the Company
or any Restricted  Subsidiary of the Company sells or otherwise  disposes of any
Equity Interests of any direct or indirect Restricted  Subsidiary of the Company
such that,  after giving effect to any such sale or disposition,  such Person is
no longer a Restricted Subsidiary of the Company, the Company shall be deemed to
have made an Investment on the date of any such sale or disposition equal to the
fair market value of the Equity Interests of such Restricted Subsidiary not sold
or disposed of in an amount  determined  as provided in the final  paragraph  of
Section 4.07 hereof. The acquisition by the Company or any Restricted Subsidiary
of the Company of a Person that holds an  Investment  in a third Person shall be
deemed to be an Investment by the Company or such Restricted  Subsidiary in such
third Person in an amount equal to the fair market value of the Investment  held
by the acquired Person in such third Person in an amount  determined as provided
in the final paragraph of Section 4.07 hereof.

     "Keep-Well Agreement" means the Keep-Well Agreement dated as of the date of
this Indenture executed by Riviera Holdings and the Company.

     "Legal  Holiday"  means a  Saturday,  a Sunday  or a day on  which  banking
institutions  in the City of New York or at a place of payment are authorized by
law,  regulation  or executive  order to remain  closed.  If a payment date is a
Legal  Holiday at a place of  payment,  payment may be made at that place on the
next succeeding day that is not a Legal Holiday, and no interest shall accrue on
such payment for the intervening period.

     "Letter of  Transmittal"  means the letter of transmittal to be prepared by
the  Company  and sent to all  Holders  of the Notes for use by such  Holders in
connection with the Exchange Offer.

     "License  Agreement" means the Trademark  License Agreement as in effect on
the date of this  Indenture  between  Riviera  Operating  Corporation,  a Nevada
corporation, and the Company.

     "Lien"  means,  with  respect to any asset,  any  mortgage,  lien,  pledge,
charge,  security  interest or encumbrance of any kind in respect of such asset,
whether or not filed,  recorded or otherwise  perfected  under  applicable  law,
including any conditional sale or other title retention agreement,  any lease in
the nature  thereof,  any option or other  agreement  to sell or give a security
interest in and any filing of or agreement to give any financing statement under
the Uniform Commercial Code (or equivalent statutes) of any jurisdiction.

     "Liquidated  Damages" means all  liquidated  damages then owing pursuant to
Section 5 of the Registration Rights Agreement.

                                       13


     "Liquor   License"   means  any   license,   permit,   franchise  or  other
authorization from any Liquor Licensing  Authority necessary on the date of this
Indenture or at any time thereafter to own, lease,  operate or otherwise conduct
the retail,  restaurant or other entertainment  facilities of the Company or any
of its Restricted Subsidiaries in the manner described in the Offering Circular.

     "Liquor Licensing  Authority" means any agency,  authority,  board, bureau,
commission,  department,  office or  instrumentality of any nature whatsoever of
the  United  States  federal  government,  any  foreign  government,  any state,
province or city or other  political  subdivision  or otherwise,  whether now or
hereafter in existence,  including the Colorado Liquor Enforcement  Division and
the City of Black  Hawk  Liquor  Licensing  Authority  and any other  applicable
liquor  licensing  regulatory  authority  with  authority to regulate any liquor
licensed  operation (or proposed liquor licensed  operation)  owned,  managed or
operated by the Company,  Riviera Holdings,  Riviera  Management or any of their
respective Subsidiaries.

     "Management  Agreement" means the Management  Agreement as in effect on the
date of this Indenture  between the Company and Riviera  Management  relating to
the management of the Riviera Black Hawk.

     "Management Fees" means any amounts payable to Riviera Management  pursuant
to the Management Agreement.

     "Manager Subordination Agreement" means the Manager Subordination Agreement
dated as of the date of this Indenture among the Company, Riviera Management and
the Trustee.

     "Minimum  Facilities"  means,  with  respect to the Riviera  Black Hawk,  a
casino  which has in  operation  at least 900 slot  machines and 12 table games,
related amenities (including a restaurant,  a bar and an entertainment area) and
has parking for at least 442 vehicles.

     "Net Income" means,  with respect to any specified  Person,  the net income
(loss)  of such  Person,  determined  in  accordance  with GAAP and  before  any
reduction in respect of preferred stock dividends,  excluding,  however: (i) any
gain (but not loss),  together with any related provision for taxes on such gain
(but not loss),  realized in  connection  with:  (a) any Asset Sale;  or (b) the
disposition  of  any  securities  by  such  Person  or  any  of  its  Restricted
Subsidiaries or the  extinguishment of any Indebtedness of such Person or any of
its Restricted  Subsidiaries;  and (ii) any  extraordinary  gain (but not loss),
together with any related  provision for taxes on such  extraordinary  gain (but
not loss).

     "Net Loss  Proceeds"  means the  aggregate  cash  proceeds  received by the
Company or any of its Restricted  Subsidiaries  in respect of any Event of Loss,
including,  without  limitation,  insurance proceeds from condemnation awards or
damages awarded by any judgment, net of the direct costs in recovery of such Net
Loss Proceeds (including,  without limitation, legal, accounting,  appraisal and
insurance  adjuster  fees  and any  relocation  expenses  incurred  as a  result
thereof),  amounts  required  to be applied  to the  repayment  of  Indebtedness
secured by a Lien on the asset or assets  that were the subject of such Event of
Loss, and any taxes paid or payable as a result thereof.

                                       14


     "Net Proceeds" means the aggregate cash proceeds received by the Company or
any of its  Subsidiaries  in  respect  of any  Asset  Sale  (including,  without
limitation, any cash received upon the sale or other disposition of any non-cash
consideration  received in any Asset Sale),  net of the direct costs relating to
such Asset Sale, including, without limitation, legal, accounting and investment
banking  fees,  sales  commissions,  relocation  expenses  incurred  as a result
thereof  and taxes  paid or  payable as a result  thereof,  in each case,  after
taking into account any available tax credits or deductions  and any tax sharing
arrangements,   and  amounts   required  to  be  applied  to  the  repayment  of
Indebtedness  secured by a Lien on the asset or assets  that were the subject of
such Asset Sale and any reserve for  adjustment  in respect of the sale price of
such asset or assets established in accordance with GAAP.

     "Non-Recourse Debt" means Indebtedness: (i) as to which neither the Company
nor any of its Restricted  Subsidiaries  (a) provides credit support of any kind
(including  any  undertaking,  agreement  or  instrument  that would  constitute
Indebtedness), (b) is directly or indirectly liable as a guarantor or otherwise,
or (c) constitutes the lender;  (ii) no default with respect to which (including
any rights that the holders thereof may have to take enforcement  action against
an Unrestricted  Subsidiary) would permit upon notice, lapse of time or both any
holder of any other Indebtedness (other than the Notes) of the Company or any of
its Restricted  Subsidiaries to declare a default on such other  Indebtedness or
cause the  payment  thereof to be  accelerated  or  payable  prior to its stated
maturity;  and (iii) as to which the lenders have been  notified in writing that
they shall not have any recourse to the stock or assets of the Company or any of
its Restricted Subsidiaries.

     "Note  Guarantee"  means the  Guarantee by each  Guarantor of the Company's
payment  obligations  under this Indenture and on the Notes executed pursuant to
the provisions of this Indenture.

     "Notes" has the meaning  assigned to it in the preamble to this  Indenture.
The Initial  Notes and the  Additional  Notes shall be treated as a single class
for all purposes under this Indenture.

     "Obligations"   means   any   principal,    interest,    penalties,   fees,
indemnifications,  reimbursements,  damages and other liabilities  payable under
the documentation governing any Indebtedness.

     "Offering" means the offering of the Series A Notes by the Company.

     "Offering  Circular"  means the offering  circular of the Company dated May
27, 1999 relating to the Series A Notes.

     "Officer" means, with respect to any Person, the Chairman of the Board, the
Chief Executive Officer,  the President,  the Chief Operating Officer, the Chief
Financial Officer, the Treasurer, any Assistant Treasurer,  the Controller,  the
Secretary or any Vice-President of such Person.

                                       15


     "Officers' Certificate" means a certificate signed on behalf of the Company
by two  Officers of the  Company,  one of whom must be the  principal  executive
officer,  the  principal  financial  officer,  the  treasurer  or the  principal
accounting officer of the Company,  that meets the requirements of Section 11.05
hereof.

     "Operating"  means,  with respect to the Riviera Black Hawk, the first time
that:  (i) all Gaming  Licenses  have been  granted and have not been revoked or
suspended;  (ii) all Liens (other than Liens created by the Collateral Documents
or Permitted Liens) related to the  development,  construction and equipping of,
and beginning  operations at, the Riviera Black Hawk have been discharged or, if
payment  is not yet due or if such  payment  is  contested  in good faith by the
Company,  sufficient  funds remain in the Construction  Disbursement  Account to
discharge  such  Liens  and the  Company  has taken any  action  (including  the
institution of legal proceedings) necessary to prevent the sale of any or all of
the Riviera  Black Hawk or the real  property  on which the  Riviera  Black Hawk
shall be  constructed;  (iii)  the  Independent  Construction  Consultant  shall
deliver a certificate to the Trustee  certifying  that the Riviera Black Hawk is
substantially  complete in all material  respects in  accordance  with the Final
Plans with respect to the Minimum Facilities;  (iv) the Riviera Black Hawk is in
a condition (including  installation of furnishings,  fixtures and equipment) to
receive customers in the ordinary course of business; (v) the Minimum Facilities
are open to the general public and operating in accordance  with applicable law;
and (vi) a permanent or temporary  certificate  of occupancy has been issued for
the Riviera Black Hawk by the appropriate governmental authorities.

     "Operating Deadline" means May 31, 2000.

     "Operating  Year" means the four  consecutive  fiscal quarter period of the
Company  beginning  immediately after the date that the Riviera Black Hawk first
becomes  Operating,  and each succeeding four consecutive  fiscal quarter period
thereafter  that  begins  immediately  after  each  anniversary  of the date the
Riviera Black Hawk becomes Operating.

     "Opinion of Counsel"  means an opinion from legal counsel who is reasonably
acceptable to the Trustee,  that meets the requirements of Section 11.05 hereof.
The counsel may be an employee of or counsel to the Company,  any  Subsidiary of
the Company or the Trustee.

     "Participant"  means,  with respect to the Depositary,  a Person who has an
account with the Depositary.

     "Permitted  Business"  means (i) the gaming  business;  (ii) all businesses
whether or not licensed by a Gaming Authority which are necessary for,  incident
to,  useful to or arising out of the operation of a Gaming  Facility;  (iii) any
development or operation of lodging, including hotels and timeshares, retail and
restaurant  facilities,  sports or entertainment  facilities,  food and beverage
distribution operations,  transportation services or other activities related to
the foregoing and any additions or improvements  thereto;  and (iv) any business
that  is a  reasonable  extension,  development  or  expansion  of  any  of  the
foregoing.

     "Permitted  Investments"  means (i) any  Investment  in the Company or in a
Wholly Owned Restricted Subsidiary of the Company that is engaged in a Permitted
Business and that is

                                       16


evidenced by Capital Stock or Intercompany Notes that are pledged to the Trustee
as Collateral; (ii) any Investment in Cash Equivalents;  (iii) any Investment by
the  Company or any  Restricted  Subsidiary  of the  Company in a Person that is
engaged in a  Permitted  Business  and that is  evidenced  by  Capital  Stock or
Intercompany Notes that are pledged to the Trustee as Collateral, if as a result
of such Investment: (a) such Person becomes a Wholly Owned Restricted Subsidiary
of the Company;  or (b) such Person is merged,  consolidated or amalgamated with
or into,  or  transfers  or  conveys  substantially  all of its assets to, or is
liquidated  into,  the Company or a Wholly Owned  Restricted  Subsidiary  of the
Company;  (iv)  Investments  in any  Person  the  primary  business  of which is
related,  ancillary or  complementary  to the  businesses of the Company and its
Subsidiaries;  provided that the aggregate  amount of such  Investments does not
exceed  $5.0  million;  (v) any  Investment  made as a result of the  receipt of
non-cash  consideration  from an Asset  Sale  that was made  pursuant  to and in
compliance  with Section 4.10 hereof;  (vi) any  acquisition of assets solely in
exchange for the issuance of Equity Interests (other than Disqualified Stock) of
the Company; (vii) Hedging Obligations;  and (viii) after the Riviera Black Hawk
is Operating, any purchases from time to time by the Company of Notes.

     "Permitted  Liens" means (i) Liens on property of a Person  existing at the
time  such  Person  is  merged  into or  consolidated  with the  Company  or any
Restricted Subsidiary of the Company; provided that such Liens were in existence
prior to the  contemplation of such merger or consolidation and do not extend to
any assets other than those of the Person merged into or  consolidated  with the
Company or any  Restricted  Subsidiary;  (ii) Liens on property  existing at the
time of acquisition  thereof by the Company or any Restricted  Subsidiary of the
Company  (other than  materials,  supplies or FF&E acquired in  connection  with
developing,  constructing  or equipping  of, or  commencing  operations  at, the
Riviera  Black Hawk),  provided  that such Liens were in existence  prior to the
contemplation  of such  acquisition;  (iii)  Liens  existing on the date of this
Indenture  and  disclosed  to the Trustee in writing or  disclosed  in the title
commitment  for the  Deed of  Trust;  (iv)  statutory  Liens  of  landlords  and
carriers, warehousemen,  mechanics, suppliers,  materialmen,  repairmen or other
like Liens  arising  in the  ordinary  course of  business  and with  respect to
amounts not yet  delinquent or being  contested in good faith by an  appropriate
process of law;  provided that (a) a reserve or other  appropriate  provision as
shall be required by GAAP shall have been made  therefor and (b) with respect to
such Liens  arising in connection  with the Riviera Black Hawk,  the Company has
obtained  any  title  insurance  endorsements  required  by,  and has  otherwise
complied with the provisions  relating thereto contained in, the Cash Collateral
and  Disbursement  Agreement;  (v) Liens for taxes,  assessments or governmental
charges or claims that are not yet  delinquent  or that are being  contested  in
good  faith  by  appropriate  proceedings  promptly  instituted  and  diligently
concluded;  provided that any reserve or other appropriate provision as shall be
required  in  conformity  with GAAP  shall have been made  therefor;  (vi) Liens
securing  obligations in respect of this  Indenture or the Notes;  (vi) Liens on
FF&E to secure Indebtedness  permitted by clause (vi) of the second paragraph of
Section  4.09  hereof;  (viii)  pledges or  deposits in the  ordinary  course of
business to secure lease obligations or nondelinquent obligations under workers'
compensation, unemployment insurance or similar legislation; and (ix) easements,
rights-of-way,  restrictions, minor defects or irregularities in title and other
similar charges or encumbrances not interfering in any material respect with the
business or assets of the  Company or any  Subsidiary  incurred in the  ordinary
course of business.

                                       17


     "Permitted Refinancing  Indebtedness" means any Indebtedness of the Company
or any of its  Restricted  Subsidiaries  issued  in  exchange  for,  or the  net
proceeds  of which are used to extend,  refinance,  renew,  replace,  defease or
refund other  Indebtedness of the Company or any of its Restricted  Subsidiaries
(other than intercompany Indebtedness);  provided that: (i) the principal amount
(or accreted  value, if applicable) of such Permitted  Refinancing  Indebtedness
does not exceed the principal  amount (or accreted  value, if applicable) of the
Indebtedness so extended,  refinanced,  renewed, replaced,  defeased or refunded
(plus all accrued  interest  thereon and the amount of all expenses and premiums
incurred in connection therewith);  provided, if such Indebtedness is secured by
a Lien  described in clause (vii) of the  definition of "Permitted  Liens," then
the  principal  amount (or accreted  value,  if  applicable)  of such  Permitted
Refinancing  Indebtedness shall not exceed the then current fair market value of
the asset so encumbered;  (ii) such  Permitted  Refinancing  Indebtedness  has a
final  maturity  date later than the final  maturity date of, and has a Weighted
Average Life to Maturity  equal to or greater than the Weighted  Average Life to
Maturity of, the Indebtedness  being extended,  refinanced,  renewed,  replaced,
defeased or refunded;  (iii) if the  Indebtedness  being  extended,  refinanced,
renewed,  replaced,  defeased or refunded is subordinated in right of payment to
the Notes,  such Permitted  Refinancing  Indebtedness  has a final maturity date
later than the final maturity date of, and is  subordinated  in right of payment
to, the Notes on terms at least as favorable  to the Holders as those  contained
in the  documentation  governing the  Indebtedness  being extended,  refinanced,
renewed, replaced,  defeased or refunded; and (iv) such Indebtedness is incurred
either by the Company or by the Restricted  Subsidiary who is the obligor on the
Indebtedness  being  extended,   refinanced,   renewed,  replaced,  defeased  or
refunded.

     "Person" means any  individual,  corporation,  partnership,  joint venture,
association,  joint-stock company, trust, unincorporated  organization,  limited
liability company or government or other entity.

     "Plans" means the plans,  specifications,  working drawings, change orders,
correspondence  and related items that  collectively  (i) provide for and detail
the manner of development, construction and equipping of the Riviera Black Hawk;
(ii) call for  construction  which  shall  permit the  Riviera  Black Hawk to be
Operating on or prior to the  Operating  Deadline;  (iii) call for  construction
which  shall  cause the  Riviera  Black  Hawk to be  Operating  for a total cost
consistent  with its  Construction  Disbursement  Budget (as defined in the Cash
Collateral  and  Disbursement  Agreement)  and the line items set forth therein;
(iv) to the  extent  such Plans are  amended,  in the  reasonable,  professional
judgment of the  Independent  Construction  Consultant,  continue to represent a
logical  evolution  consistent  with previous  Plans;  and (v) together with any
amendments,  are  consistent  with the  description  of the  Riviera  Black Hawk
contained in the Offering  Circular,  and are consistent  with all  governmental
approvals  and  requirements,  including,  without  limitation,  the Black  Hawk
Building  Department,  Historical  Architecture  Review  Commission  and  Gaming
Authorities.

     "Private Placement Legend" means the legend set forth in Section 2.06(g)(i)
hereof to be placed  on all Notes  issued  under  this  Indenture  except  where
otherwise permitted by the provisions of this Indenture.

     "QIB" means a "qualified institutional buyer" as defined in Rule 144A.

                                       18


     "Qualified  Public  Offering"  means  (i) an  underwritten  initial  public
offering of the Company's  common stock that is registered  under the Securities
Act and results in net  proceeds to the  Company of at least $25.0  million;  or
(ii) a privately  placed  offering  of Riviera  Holdings'  common  stock that is
subject to an obligation of Riviera Holdings to register such common stock under
the  Securities Act within one year of the  consummation  of such offering or an
underwritten  public offering of Riviera  Holdings' common stock, in either case
which results in net proceeds of at least $25.0 million to Riviera Holdings, but
only to the extent that the net  proceeds of the  offering  are  contributed  as
equity by Riviera Holdings to the Company.

     "Record  Date" means the April 15 or October 15  immediately  preceding  an
Interest Payment Date, as applicable.

     "Registration  Rights  Agreement" means the Registration  Rights Agreement,
dated as of the Closing  Date,  among the Company and the other parties named on
the signature  pages  thereof,  as such  agreement  may be amended,  modified or
supplemented from time to time and, with respect to any Additional Notes, one or
more registration  rights  agreements  between the Company and the other parties
thereto, as such agreement(s) may be amended, modified or supplemented from time
to time, relating to rights given by the Company to the purchasers of Additional
Notes to register such Additional Notes under the Securities Act.

     "Related Party" means, with respect to any Existing Significant Holder: (i)
any Affiliate,  spouse or immediate family member (in the case of an individual)
of such Existing Significant Holder; (ii) any trust, corporation, partnership or
other  entity,  the  beneficiaries,  stockholders,  partners,  owners or Persons
beneficially  holding a majority  interest  of which  consist  of such  Existing
Significant  Holder  and  such  other  Persons  referred  to in the  immediately
preceding  clause (i); or (iii) any trustee,  executor or receiver  appointed to
manage or  administer  the assets of an  Existing  Significant  Holder who is an
individual following the death of such individual.

     "Responsible  Officer,"  when used with respect to the  Trustee,  means any
officer  within  the  Corporate  Trust  Administration  of the  Trustee  (or any
successor group of the Trustee) or any other officer of the Trustee  customarily
performing  functions  similar to those performed by any of the above designated
officers and also means,  with respect to a particular  corporate  trust matter,
any other  officer to whom such matter is referred  because of his  knowledge of
and familiarity with the particular subject.

     "Restricted  Definitive  Note" means a Definitive  Note bearing the Private
Placement Legend.

     "Restricted  Global Note" means a Global Note bearing the Private Placement
Legend.

     "Restricted   Investment"  means  an  Investment  other  than  a  Permitted
Investment.

     "Riviera  Advance" means the amount set forth in the section  entitled "Use
of  Proceeds"  in the Offering  Circular to be repaid to Riviera  Holdings  with
proceeds of the Offering.

                                       19


     "Riviera  Black Hawk" means the  project to develop,  construct,  equip and
operate  the  Riviera  Black Hawk and  related  amenities  as  described  in the
Offering Circular.

     "Riviera   Holdings"   means  Riviera   Holdings   Corporation,   a  Nevada
corporation.

     "Riviera  Holdings  Indenture"  means the Indenture  dated as of August 13,
1997,  among Riviera  Holdings,  the  guarantors  named therein and Norwest Bank
Minnesota, a National Association,  as trustee, as in effect on the date of this
Indenture.

     "Riviera  Management" means Riviera Gaming Management of Colorado,  Inc., a
Colorado corporation.

     "Rule 144" means Rule 144 promulgated under the Securities Act.

     "Rule 144A" means Rule 144A promulgated under the Securities Act.

     "SEC" means the Securities and Exchange Commission.

     "Securities Act" means the Securities Act of 1933, as amended.

     "Semiannual  Period"  means each  period that begins on April 1 and ends on
the next  succeeding  September  30 or each  period that begins on October 1 and
ends on the next succeeding March 31.

     "Shelf  Registration  Statement" means the Shelf Registration  Statement as
defined in the Registration Rights Agreement.

     "Significant  Subsidiary" means any Subsidiary that would be a "significant
subsidiary"  as defined in Article 1, Rule 1-02 of Regulation  S-X,  promulgated
pursuant  to the  Securities  Act, as such  Regulation  is in effect on the date
hereof.

     "Special  Assessment  Bonds" means the Special  Assessment Bonds dated July
15,  1998,  issued by the Black  Hawk  Improvement  District  of Gilpin  County,
Colorado, Special Improvement District No. 1997-1.

     "Stated  Maturity"  means,  with respect to any  installment of interest or
principal  on any  series of  Indebtedness,  the date on which  such  payment of
interest or principal  was  scheduled  to be paid in the original  documentation
governing such Indebtedness, and shall not include any contingent obligations to
repay,  redeem or repurchase  any such  interest or principal  prior to the date
originally scheduled for the payment thereof.

     "Subsidiary"   means,  with  respect  to  any  specified  Person:  (i)  any
corporation,  association or other business entity of which more than 50% of the
total voting power of shares of Capital Stock  entitled  (without  regard to the
occurrence of any contingency) to vote in the election of directors, managers or
trustees thereof is at the time owned or controlled,  directly or indirectly, by
such  Person  or one or more of the  other  Subsidiaries  of that  Person  (or a
combination  thereof);  and (ii) any partnership (a) the sole general partner or
the managing general

                                       20


partner of which is such Person or a  Subsidiary  of such Person or (b) the only
general  partners of which are such Person or one or more  Subsidiaries  of such
Person (or any combination thereof).

     "Subsidiary Guarantee" means the Guarantee by a Subsidiary of the Company's
payment obligations under this Indenture and on the Notes,  executed pursuant to
the provisions of this Indenture.

     "Tax Sharing  Agreement" means the Tax Sharing  Agreement dated the date of
this Indenture, between the Company and Riviera Holdings.

     "TIA" means the Trust  Indenture Act of 1939 (15  U.S.C. ssss77aaa-77bbbb)
as in effect on the date on which this Indenture is qualified under the TIA.

     "Trustee" means the party named as such above until a successor replaces it
in accordance  with the  applicable  provisions of this Indenture and thereafter
means the successor serving hereunder.

     "Unrestricted  Global Note" means a permanent global Note  substantially in
the form of Exhibit A attached hereto that bears the Global Note Legend and that
has the  "Schedule  of  Exchanges  of  Interests  in the Global  Note"  attached
thereto,  and that is deposited  with or on behalf of and registered in the name
of the  Depositary,  representing a series of Notes that do not bear the Private
Placement Legend.

     "Unrestricted  Definitive  Note" means one or more Definitive Notes that do
not bear and are not required to bear the Private Placement Legend.

     "Unrestricted  Subsidiary"  means any  Subsidiary  of the  Company  that is
designated by the Board of Directors as an Unrestricted Subsidiary pursuant to a
resolution,  but only to the extent that such Subsidiary (i) has no Indebtedness
other than  Non-Recourse  Debt;  (ii) is not party to any  agreement,  contract,
arrangement or  understanding  with the Company or any Restricted  Subsidiary of
the Company  unless the terms of any such  agreement,  contract,  arrangement or
understanding are no less favorable to the Company or such Restricted Subsidiary
than  those  that  might  be  obtained  at the  time  from  Persons  who are not
Affiliates  of the Company;  (iii) is a Person with respect to which neither the
Company  nor any of its  Restricted  Subsidiaries  has any  direct  or  indirect
obligation (a) to subscribe for additional  Equity  Interests or (b) to maintain
or preserve such Person's financial condition or to cause such Person to achieve
any specified levels of operating results;  (iv) has not guaranteed or otherwise
directly or  indirectly  provided  credit  support for any  Indebtedness  of the
Company or any of its Restricted Subsidiaries; and (v) has at least one director
on its board of  directors  that is not a director or  executive  officer of the
Company or any of its  Restricted  Subsidiaries  and has at least one  executive
officer that is not a director or executive officer of the Company or any of its
Restricted  Subsidiaries.  Any  designation of a Subsidiary of the Company as an
Unrestricted  Subsidiary  shall be  evidenced  to the Trustee by filing with the
Trustee  a  certified  copy  of the  Board  Resolution  giving  effect  to  such
designation  and an  Officers'  Certificate  certifying  that  such  designation
complied with the preceding conditions and was permitted by Section 4.07 hereof.
If, at any time, any  Unrestricted  Subsidiary  would fail to meet the preceding
requirements as an Unrestricted

                                       21


Subsidiary,  it shall  thereafter  cease to be an  Unrestricted  Subsidiary  for
purposes of this  Indenture and any  Indebtedness  of such  Subsidiary  shall be
deemed to be incurred by a Restricted  Subsidiary of the Company as of such date
and, if such  Indebtedness is not permitted to be incurred as of such date under
Section 4.09 hereof, the Company shall be in default of such covenant. The Board
of  Directors  of the  Company  may  at  any  time  designate  any  Unrestricted
Subsidiary to be a Restricted  Subsidiary;  provided that such designation shall
be deemed to be an incurrence of Indebtedness by a Restricted  Subsidiary of the
Company of any outstanding Indebtedness of such Unrestricted Subsidiary and such
designation  shall only be permitted if (i) such Indebtedness is permitted under
Section 4.09 hereof,  calculated on a pro forma basis as if such designation had
occurred  at the  beginning  of the  four-quarter  reference  period and (ii) no
Default or Event of Default would be in existence following such designation.

     "Voting Stock" of any Person as of any date means the Capital Stock of such
Person  that is at the time  entitled  to vote in the  election  of the Board of
Directors of such Person.

     "Weighted Average Life to Maturity" means, when applied to any Indebtedness
at any  date,  the  number of years  obtained  by  dividing:  (i) the sum of the
products  obtained  by  multiplying  (a)  the  amount  of  each  then  remaining
installment,  sinking  fund,  serial  maturity  or other  required  payments  of
principal,  including payment at final maturity,  in respect thereof, by (b) the
number of years  (calculated  to the  nearest  one-twelfth)  that  shall  elapse
between such date and the making of such payment;  by (ii) the then  outstanding
principal amount of such Indebtedness.

     "Wholly  Owned  Restricted  Subsidiary"  of any  specified  Person  means a
Restricted  Subsidiary  of such Person all of the  outstanding  Capital Stock or
other  ownership  interests of which (other than directors'  qualifying  shares)
shall  at the  time be  owned  by such  Person  or by one or more  Wholly  Owned
Restricted Subsidiaries of such Person.

Section 1.02. Other Definitions.

                                                                         Defined
                                                                           in
        Term                                                             Section
        ----                                                             -------

        "Affiliate Transaction"..........................................   4.11
        "Asset Sale Offer"...............................................   4.10
        "Authentication Order............................................   2.02
        "Bankruptcy Law".................................................   4.01
        "Change of Control Offer"........................................   4.15
        "Change of Control Payment"......................................   4.15
        "Change of Control Payment Date".................................   4.15
        "Collateral Agent"...............................................  10.10
        "Covenant Defeasance"............................................   8.03
        "DTC"............................................................   2.03
        "Event of Default"...............................................   6.01
        "Event of Loss Offer"............................................   4.28
        "Excess Cash Flow Offer".........................................   4.29
        "Excess Cash Flow Offer Amount"..................................   4.29

                                       22


                                                                         Defined
                                                                           in
        Term                                                             Section
        ----                                                             -------
        "Excess Cash Flow Purchase Price.................................   4.29
        "Excess Cash Purchase Offer".....................................   4.29
        "Excess Loss Proceeds"...........................................   4.28
        "Excess Proceeds"................................................   4.10
        "Excess Proceeds Offer"..........................................   3.10
        "Gaming and Liquor Laws".........................................  11.14
        "incur"..........................................................   4.09
        "Legal Defeasance"...............................................   8.02
        "Offer Amount"...................................................   3.10
        "Offer Period"...................................................   3.10
        "Paying Agent"...................................................   2.03
        "Permitted Debt".................................................   4.09
        "Purchase Date"..................................................   3.10
        "Registrar"......................................................   2.03
        "Restricted Payments"............................................   4.07

Section 1.03. Incorporation by Reference of Trust Indenture Act.

     Whenever this Indenture  refers to a provision of the TIA, the provision is
incorporated by reference in and made a part of this Indenture.

     The following TIA terms used in this Indenture have the following meanings:

     "indenture securities" means the Notes;

     "indenture security Holder" means a Holder of a Note;

     "indenture to be qualified" means this Indenture;

     "indenture trustee" or "institutional trustee" means the Trustee; and

     "obligor" on the Notes means the Company and any successor obligor upon the
Notes.

     All other terms used in this Indenture that are defined by the TIA, defined
by TIA  reference  to another  statute or defined by SEC rule under the TIA have
the meanings so assigned to them.

Section 1.04.  Rules of Construction.

     Unless the context otherwise requires:

     (a) a term has the meaning assigned to it;

     (b) an accounting term not otherwise defined has the meaning assigned to it
in accordance with GAAP;

                                       23


     (c) "or" is not exclusive;

     (d) words in the singular include the plural, and in the plural include the
singular;

     (e) provisions apply to successive events and transactions; and

     (f)  references to sections of or rules under the  Securities  Act shall be
deemed to include substitute, replacement of successor sections or rules adopted
by the SEC from time to time.


                                    ARTICLE 2
                                    THE NOTES

Section 2.01. Form and Dating

     (a) General.  The Notes and the  Trustee's  certificate  of  authentication
shall be  substantially  in the form of  Exhibit  A  hereto.  The Notes may have
notations,  legends or  endorsements  required by law,  stock  exchange  rule or
usage. Each Note shall be dated the date of its authentication.  The Notes shall
be in denominations of $1,000 and integral multiples thereof.

     The terms and provisions  contained in the Notes shall constitute,  and are
hereby expressly made, a part of this Indenture and the Company and the Trustee,
by their execution and delivery of this Indenture, expressly agree to such terms
and provisions and to be bound thereby.  However, to the extent any provision of
any Note conflicts with the express provisions of this Indenture, the provisions
of this Indenture shall govern and be controlling.

     (b) Global Notes. Notes issued in global form shall be substantially in the
form of Exhibit A attached hereto  (including the Global Note Legend thereon and
the "Schedule of Exchanges of Interests in the Global Note"  attached  thereto).
Notes issued in definitive form shall be  substantially in the form of Exhibit A
attached  hereto (but  without  the Global  Note Legend  thereon and without the
"Schedule of Exchanges of Interests in the Global Note" attached thereto).  Each
Global Note shall represent such of the outstanding  Notes as shall be specified
therein and each shall provide that it shall  represent the aggregate  principal
amount of  outstanding  Notes from time to time  endorsed  thereon  and that the
aggregate  principal amount of outstanding  Notes  represented  thereby may from
time to time be reduced or increased,  as appropriate,  to reflect exchanges and
redemptions.  Any  endorsement  of a Global  Note to  reflect  the amount of any
increase or decrease in the  aggregate  principal  amount of  outstanding  Notes
represented  thereby  shall  be made by the  Trustee  or the  Custodian,  at the
direction of the Trustee,  in accordance with  instructions  given by the Holder
thereof as required by Section 2.06 hereof.

Section 2.02.  Execution and Authentication

     An  Officer  shall sign the Notes for the  Company  by manual or  facsimile
signature.  If an  Officer  whose  signature  is on a Note no longer  holds that
office  at the time a Note is  authenticated,  the Note  shall  nevertheless  be
valid. A Note shall not be valid until  authenticated

                                       24


by the manual  signature  of the  Trustee.  The  signature  shall be  conclusive
evidence that the Note has been authenticated under this Indenture.  The Trustee
shall,   upon  a  written  order  of  the  Company  signed  by  an  Officer  (an
"Authentication  Order"),  authenticate  Notes  for  original  issue  up to  the
aggregate  principal  amount  stated in paragraph 4 of the Notes.  The aggregate
principal  amount of Notes  outstanding  at any time may not exceed  such amount
except  as  provided  in  Section  2.07  hereof.  The  Trustee  may  appoint  an
authenticating  agent  acceptable  to the  Company  to  authenticate  Notes.  An
authenticating agent may authenticate Notes whenever the Trustee may do so. Each
reference  in  this  Indenture  to   authentication   by  the  Trustee  includes
authentication by such agent. An authenticating  agent has the same rights as an
Agent to deal with Holders or an Affiliate of the Company.

Section 2.03.  Registrar and Paying Agent

     The Company shall maintain an office or agency where Notes may be presented
for  registration  of transfer or for  exchange  ("Registrar")  and an office or
agency where Notes may be presented for payment ("Paying Agent").  The Registrar
shall keep a  register  of the Notes and of their  transfer  and  exchange.  The
Company may appoint one or more  co-registrars and one or more additional paying
agents.  The term  "Registrar"  includes any  co-registrar  and the term "Paying
Agent" includes any additional  paying agent.  The Company may change any Paying
Agent or Registrar  without  notice to any Holder.  The Company shall notify the
Trustee  in  writing  of the name and  address  of any Agent not a party to this
Indenture.  If the  Company  fails to  appoint  or  maintain  another  entity as
Registrar or Paying Agent,  the Trustee shall act as such. The Company or any of
its  Subsidiaries  may act as Paying Agent or Registrar.  The Company  initially
appoints The Depository  Trust Company ("DTC") to act as Depositary with respect
to the Global Notes.  The Company  initially  appoints the Trustee to act as the
Registrar  and Paying Agent and to act as  Custodian  with respect to the Global
Notes.

Section 2.04.  Paying Agent to Hold Money in Trust

     The Company shall require each Paying Agent other than the Trustee to agree
in writing  that the Paying Agent shall hold in trust for the benefit of Holders
or the Trustee all money held by the Paying Agent for the payment of  principal,
premium or  Liquidated  Damages,  if any, or  Interest  on the Notes,  and shall
notify the  Trustee of any  default by the  Company in making any such  payment.
While any such default continues,  the Trustee may require a Paying Agent to pay
all money  held by it to the  Trustee.  The  Company  at any time may  require a
Paying  Agent to pay all money held by it to the  Trustee.  Upon payment over to
the Trustee,  the Paying Agent (if other than the Company or a Subsidiary) shall
have no further  liability for the money. If the Company or a Subsidiary acts as
Paying  Agent,  it shall  segregate  and hold in a  separate  trust fund for the
benefit of the Holders all money held by it as Paying Agent. Upon any bankruptcy
or reorganization  proceedings  relating to the Company, the Trustee shall serve
as Paying Agent for the Notes.

Section 2.05.  Holder Lists

     The  Trustee  shall  preserve  in  as  current  a  form  as  is  reasonably
practicable  the most recent list  available to it of the names and addresses of
all Holders and shall  otherwise  comply
                                       25


with TIA ss 312(a).  If the  Trustee  is not the  Registrar,  the  Company shall
furnish to the Trustee at least seven Business Days before each Interest Payment
Date and at such other times as the  Trustee  may request in writing,  a list in
such form and as of such date as the Trustee may reasonably require of the names
and  addresses of the Holders of Notes and the Company  shall  otherwise  comply
with TIA ss 312(a).

Section 2.06.  Transfer and Exchange

     (a)  Transfer  and  Exchange  of  Global  Notes.  A Global  Note may not be
transferred as a whole except by the Depositary to a nominee of the  Depositary,
by a nominee of the  Depositary to the  Depositary or to another  nominee of the
Depositary,  or by the Depositary or any such nominee to a successor  Depositary
or a nominee of such successor Depositary. All Global Notes will be exchanged by
the Company  for  Definitive  Notes if (i) the  Company  delivers to the Trustee
notice from the Depositary  that it is unwilling or unable to continue to act as
Depositary  or that it is no  longer a  clearing  agency  registered  under  the
Exchange Act and, in either case, a successor Depositary is not appointed by the
Company  within 120 days after the date of such  notice from the  Depositary  or
(ii) the Company in its sole  discretion  determines  that the Global  Notes (in
whole but not in part) should be exchanged for  Definitive  Notes and delivers a
written  notice to such effect to the Trustee.  Upon the occurrence of either of
the preceding  events in (i) or (ii) above,  Definitive Notes shall be issued in
such names as the Depositary  shall instruct the Trustee.  Global Notes also may
be exchanged or replaced,  in whole or in part, as provided in Sections 2.07 and
2.10 hereof.  Every Note authenticated and delivered in exchange for, or in lieu
of, a Global  Note or any portion  thereof,  pursuant  to this  Section  2.06 or
Section 2.07 or 2.10 hereof,  shall be  authenticated  and delivered in the form
of, and shall be, a Global Note. A Global Note may not be exchanged  for another
Note  other  than as  provided  in this  Section  2.06(a),  however,  beneficial
interests  in a Global  Note may be  transferred  and  exchanged  as provided in
Section 2.06(b), (c) or (f) hereof.

     (b) Transfer and Exchange of Beneficial  Interests in the Global Notes. The
transfer  and  exchange of  beneficial  interests  in the Global  Notes shall be
effected  through the  Depositary,  in  accordance  with the  provisions of this
Indenture and the Applicable Procedures.  Beneficial interests in the Restricted
Global Notes shall be subject to  restrictions  on transfer  comparable to those
set forth  herein to the extent  required by the  Securities  Act.  Transfers of
beneficial  interests in the Global  Notes also shall  require  compliance  with
either subparagraph (i) or (ii) below, as applicable,  as well as one or more of
the other following subparagraphs, as applicable:

          (i)  Transfer  of  Beneficial  Interests  in  the  Same  Global  Note.
     Beneficial  interests in any  Restricted  Global Note may be transferred to
     Persons who take delivery  thereof in the form of a beneficial  interest in
     the  same   Restricted   Global  Note  in  accordance   with  the  transfer
     restrictions  set  forth  in  the  Private  Placement  Legend.   Beneficial
     interests in any Unrestricted Global Note may be transferred to Persons who
     take  delivery  thereof  in  the  form  of  a  beneficial  interest  in  an
     Unrestricted  Global  Note.  No  written  orders or  instructions  shall be
     required to be delivered to the Registrar to effect the transfers described
     in this Section 2.06(b)(i).

                                       26


          (ii) All Other  Transfers  and  Exchanges of  Beneficial  Interests in
     Global Notes.  In connection with all transfers and exchanges of beneficial
     interests that are not subject to Section  2.06(b)(i) above, the transferor
     of such beneficial  interest must deliver to the Registrar either (A) (1) a
     written order from a Participant  or an Indirect  Participant  given to the
     Depositary  in  accordance  with the  Applicable  Procedures  directing the
     Depositary  to credit or cause to be  credited  a  beneficial  interest  in
     another  Global Note in an amount  equal to the  beneficial  interest to be
     transferred or exchanged and (2) instructions  given in accordance with the
     Applicable  Procedures  containing  information  regarding the  Participant
     account to be credited with such increase or (B) (1) a written order from a
     Participant  or  an  Indirect   Participant  given  to  the  Depositary  in
     accordance with the Applicable Procedures directing the Depositary to cause
     to be  issued  a  Definitive  Note in an  amount  equal  to the  beneficial
     interest to be transferred or exchanged and (2)  instructions  given by the
     Depositary to the Registrar containing  information regarding the Person in
     whose name such  Definitive Note shall be registered to effect the transfer
     or exchange  referred  to in (1) above.  Upon  consummation  of an Exchange
     Offer by the  Company  in  accordance  with  Section  2.06(f)  hereof,  the
     requirements  of this  Section  2.06(b)(ii)  shall be  deemed  to have been
     satisfied  upon receipt by the Registrar of the  instructions  contained in
     the  Letter of  Transmittal  delivered  by the  Holder  of such  beneficial
     interests  in  the  Restricted  Global  Notes  (which  instructions  may be
     delivered by  electronic  transmission  in accordance  with the  Applicable
     Procedures).  Upon  satisfaction of all of the requirements for transfer or
     exchange  of  beneficial  interests  in  Global  Notes  contained  in  this
     Indenture and the Notes or otherwise  applicable  under the Securities Act,
     the  Trustee  shall  adjust the  principal  amount of the  relevant  Global
     Note(s) pursuant to Section 2.06(h) hereof.

          (iii) Transfer of Beneficial  Interests to Another  Restricted  Global
     Note.  A  beneficial   interest  in  any  Restricted  Global  Note  may  be
     transferred  to a  Person  who  takes  delivery  thereof  in the  form of a
     beneficial  interest  in another  Restricted  Global  Note if the  transfer
     complies  with  the  requirements  of  Section  2.06(b)(ii)  above  and the
     Registrar receives the following:

               (A) if the  transferee  will  take  delivery  in  the  form  of a
          beneficial  interest in the 144A Global Note, then the transferor must
          deliver a certificate  in the form of Exhibit B hereto,  including the
          certifications in item (1) thereof; and

               (B) if the  transferee  will  take  delivery  in  the  form  of a
          beneficial  interest in the IAI Global Note,  then the transferor must
          deliver a certificate  in the form of Exhibit B hereto,  including the
          certifications and certificates of Opinion of Counsel required by item
          (2) thereof, if applicable.

          (iv)  Transfer  and Exchange of  Beneficial  Interests in a Restricted
     Global Note for  Beneficial  Interests in the  Unrestricted  Global Note. A
     beneficial  interest in any Restricted  Global Note may be exchanged by any
     holder thereof
                                       27


     for a beneficial  interest in an Unrestricted Global Note or transferred to
     a Person who takes delivery thereof in the form of a beneficial interest in
     an Unrestricted  Global Note if the exchange or transfer  complies with the
     requirements of Section 2.06(b)(ii) above and:

               (A)  such  exchange  or  transfer  is  effected  pursuant  to the
          Exchange Offer in accordance with the  Registration  Rights  Agreement
          and the holder of the beneficial  interest to be  transferred,  in the
          case of an  exchange,  or the  transferee,  in the case of a transfer,
          certifies  in the  applicable  Letter of  Transmittal  (or pursuant to
          instructions  delivered by electronic  transmission in accordance with
          the Applicable  Procedures) that it is not (1) a broker-dealer,  (2) a
          Person  participating in the distribution of the Exchange Notes or (3)
          a Person who is an affiliate (as defined in Rule 144) of the Company;

               (B) such transfer is effected pursuant to the Shelf  Registration
          Statement in accordance with the Registration Rights Agreement;

               (C) such transfer is effected by a Broker-Dealer  pursuant to the
          Exchange  Offer   Registration   Statement  in  accordance   with  the
          Registration Rights Agreement; or

               (D) the Registrar receives the following:

                    (1)  if  the  holder  of  such  beneficial   interest  in  a
               Restricted  Global  Note  proposes to  exchange  such  beneficial
               interest  for a  beneficial  interest in an  Unrestricted  Global
               Note,  a  certificate  from such  holder in the form of Exhibit C
               hereto, including the certifications in item (1)(a) thereof; or

                    (2)  if  the  holder  of  such  beneficial   interest  in  a
               Restricted  Global  Note  proposes to  transfer  such  beneficial
               interest to a Person who shall take delivery  thereof in the form
               of a  beneficial  interest  in an  Unrestricted  Global  Note,  a
               certificate  from such  holder  in the form of  Exhibit B hereto,
               including the  certifications  in item (4) thereof;

          and,  in each  such case set forth in this  subparagraph  (D),  if the
          Registrar so requests or if the Applicable  Procedures so require,  an
          Opinion of Counsel in form  reasonably  acceptable to the Registrar to
          the effect that such  exchange or transfer is in  compliance  with the
          Securities Act and that the restrictions on transfer  contained herein
          and in the Private Placement Legend are no longer required in order to
          maintain compliance with the Securities Act.

     If any such transfer is effected  pursuant to subparagraph (B) or (D) above
at a time when an Unrestricted  Global Note has not yet been issued, the Company
shall issue and,  upon receipt of an  Authentication  Order in  accordance  with
Section 2.02 hereof,  the Trustee shall  authenticate  one or more  Unrestricted
Global Notes in an aggregate  principal amount equal to the aggregate  principal
amount of beneficial  interests  transferred pursuant to subparagraph (B) or (D)
above.  Beneficial  interests in an Unrestricted Global Note cannot be exchanged
for,  or  transferred  to Persons  who take  delivery  thereof in the form of, a
beneficial interest in a Restricted Global Note.

                                       28


     (c) Transfer or Exchange of Beneficial Interests for Definitive Notes.

          (i)  Beneficial  Interests in  Restricted  Global Notes to  Restricted
     Definitive  Notes.  If any holder of a beneficial  interest in a Restricted
     Global Note proposes to exchange such beneficial  interest for a Restricted
     Definitive  Note or to transfer  such  beneficial  interest to a Person who
     takes delivery  thereof in the form of a Restricted  Definitive Note, then,
     upon receipt by the Registrar of the following documentation:

               (A) if the holder of such  beneficial  interest  in a  Restricted
          Global Note  proposes  to  exchange  such  beneficial  interest  for a
          Restricted Definitive Note, a certificate from such holder in the form
          of  Exhibit C hereto,  including  the  certifications  in item  (2)(a)
          thereof;

               (B) if such beneficial  interest is being transferred to a QIB in
          accordance  with Rule 144A under the Securities  Act, a certificate to
          the effect set forth in Exhibit B hereto, including the certifications
          in item (1) thereof;

               (C) if such beneficial interest is being transferred  pursuant to
          an exemption from the registration  requirements of the Securities Act
          in accordance with Rule 144 under the Securities Act, a certificate to
          the effect set forth in Exhibit B hereto, including the certifications
          in item (3)(a) thereof;

               (D) if  such  beneficial  interest  is  being  transferred  to an
          Institutional Accredited Investor in reliance on an exemption from the
          registration  requirements  of the  Securities  Act other  than  those
          listed in subparagraphs (B) and (C) above, a certificate to the effect
          set  forth  in  Exhibit  B  hereto,   including  the   certifications,
          certificates and Opinion of Counsel  required by item (3) thereof,  if
          applicable;

               (E) if such  beneficial  interest  is  being  transferred  to the
          Company or any of its  Subsidiaries,  a certificate  to the effect set
          forth in Exhibit B hereto, including the certifications in item (3)(b)
          thereof; or

               (F) if such beneficial interest is being transferred  pursuant to
          an  effective  registration  statement  under the  Securities  Act,  a
          certificate to the effect set forth in Exhibit B hereto, including the
          certifications in item (3)(c) thereof,

the Trustee shall cause the aggregate  principal amount of the applicable Global
Note to be reduced  accordingly  pursuant  to Section  2.06(h)  hereof,  and the
Company  shall  execute and the Trustee  shall  authenticate  and deliver to the
Person  designated  in the  instructions  a Definitive  Note in the  appropriate
principal  amount.  Any  Definitive  Note  issued in exchange  for a  beneficial
interest in a Restricted  Global Note pursuant to this Section  2.06(c) shall be
registered  in  such  name  or  names  and in such  authorized  denomination  or
denominations  as the holder of such  beneficial  interest  shall  instruct  the
Registrar  through  instructions  from the  Depositary  and the  Participant  or
Indirect  Participant.  The Trustee shall deliver such  Definitive  Notes to the
Persons in whose names such Notes are so registered.  Any Definitive Note issued
in exchange for a
                                       29


beneficial  interest  in a  Restricted  Global  Note  pursuant  to this  Section
2.06(c)(i)  shall bear the Private  Placement Legend and shall be subject to all
restrictions on transfer contained therein.

          (ii) Beneficial  Interests in Restricted  Global Notes to Unrestricted
     Definitive Notes. A holder of a beneficial  interest in a Restricted Global
     Note may exchange such beneficial  interest for an Unrestricted  Definitive
     Note or may  transfer  such  beneficial  interest  to a  Person  who  takes
     delivery thereof in the form of an Unrestricted Definitive Note only if:

               (A)  such  exchange  or  transfer  is  effected  pursuant  to the
          Exchange Offer in accordance with the  Registration  Rights  Agreement
          and  the  holder  of  such  beneficial  interest,  in the  case  of an
          exchange, or the transferee,  in the case of a transfer,  certifies in
          the  applicable   Letter  of   Transmittal   that  it  is  not  (1)  a
          broker-dealer,  (2) a Person  participating in the distribution of the
          Exchange Notes or (3) a Person who is an affiliate (as defined in Rule
          144) of the Company;

               (B) such transfer is effected pursuant to the Shelf  Registration
          Statement in accordance with the Registration Rights Agreement;

               (C) such transfer is effected by a Broker-Dealer  pursuant to the
          Exchange  Offer   Registration   Statement  in  accordance   with  the
          Registration Rights Agreement; or

               (D) the Registrar receives the following:

                    (1)  if  the  holder  of  such  beneficial   interest  in  a
               Restricted  Global  Note  proposes to  exchange  such  beneficial
               interest  for a  Definitive  Note that does not bear the  Private
               Placement  Legend,  a certificate from such holder in the form of
               Exhibit C hereto,  including  the  certifications  in item (1)(b)
               thereof; or

                    (2)  if  the  holder  of  such  beneficial   interest  in  a
               Restricted  Global  Note  proposes to  transfer  such  beneficial
               interest to a Person who shall take delivery  thereof in the form
               of a  Definitive  Note that does not bear the  Private  Placement
               Legend,  a certificate  from such holder in the form of Exhibit B
               hereto, including the certifications in item (4) thereof;

          and,  in each  such case set forth in this  subparagraph  (D),  if the
          Registrar so requests or if the Applicable  Procedures so require,  an
          Opinion of Counsel in form  reasonably  acceptable to the Registrar to
          the effect that such  exchange or transfer is in  compliance  with the
          Securities Act and that the restrictions on transfer  contained herein
          and in the Private Placement Legend are no longer required in order to
          maintain compliance with the Securities Act.

          (iii)   Beneficial   Interests   in   Unrestricted   Global  Notes  to
     Unrestricted Definitive Notes. If any holder of a beneficial interest in an
     Unrestricted  Global Note proposes to exchange such beneficial interest for

                                       30


     a Definitive Note or to transfer such  beneficial  interest to a Person who
     takes  delivery  thereof  in the  form of a  Definitive  Note,  then,  upon
     satisfaction of the conditions set forth in Section 2.06(b)(ii) hereof, the
     Trustee shall cause the aggregate principal amount of the applicable Global
     Note to be reduced accordingly  pursuant to Section 2.06(h) hereof, and the
     Company shall execute and the Trustee shall authenticate and deliver to the
     Person  designated in the instructions a Definitive Note in the appropriate
     principal  amount.  Any Definitive Note issued in exchange for a beneficial
     interest pursuant to this Section  2.06(c)(iii) shall be registered in such
     name or names and in such authorized  denomination or  denominations as the
     holder of such  beneficial  interest shall  instruct the Registrar  through
     instructions   from  the  Depositary   and  the   Participant  or  Indirect
     Participant. The Trustee shall deliver such Definitive Notes to the Persons
     in whose names such Notes are so registered.  Any Definitive Note issued in
     exchange for a beneficial  interest  pursuant to this Section  2.06(c)(iii)
     shall not bear the Private Placement Legend.

     (d) Transfer and Exchange of Definitive Notes for Beneficial Interests.

          (i) Restricted  Definitive Notes to Beneficial Interests in Restricted
     Global  Notes.  If any Holder of a Restricted  Definitive  Note proposes to
     exchange such Note for a beneficial interest in a Restricted Global Note or
     to transfer such Restricted Definitive Notes to a Person who takes delivery
     thereof in the form of a beneficial  interest in a Restricted  Global Note,
     then, upon receipt by the Registrar of the following documentation:

               (A) if the Holder of such Restricted  Definitive Note proposes to
          exchange  such Note for a beneficial  interest in a Restricted  Global
          Note, a certificate  from such Holder in the form of Exhibit C hereto,
          including the certifications in item (2)(b) thereof;

               (B) if such Restricted  Definitive Note is being transferred to a
          QIB  in  accordance  with  Rule  144A  under  the  Securities  Act,  a
          certificate to the effect set forth in Exhibit B hereto, including the
          certifications in item (1) thereof;

               (C) if  such  Restricted  Definitive  Note is  being  transferred
          pursuant to an exemption  from the  registration  requirements  of the
          Securities Act in accordance with Rule 144 under the Securities Act, a
          certificate to the effect set forth in Exhibit B hereto, including the
          certifications in item (3)(a) thereof;

               (D) if such Restricted Definitive Note is being transferred to an
          Institutional Accredited Investor in reliance on an exemption from the
          registration  requirements  of the  Securities  Act other  than  those
          listed in subparagraphs (B) and (C) above, a certificate to the effect
          set  forth  in  Exhibit  B  hereto,   including  the   certifications,
          certificates and Opinion of Counsel  required by item (3) thereof,  if
          applicable;

               (E) if such Restricted  Definitive  Note is being  transferred to
          the Company or any of its  Subsidiaries,  a certificate  to the effect
          set forth in Exhibit B hereto,  including the  certifications  in item
          (3)(b) thereof; or

                                       31


               (F) if  such  Restricted  Definitive  Note is  being  transferred
          pursuant to an effective  registration  statement under the Securities
          Act,  a  certificate  to the  effect  set  forth in  Exhibit B hereto,
          including the certifications in item (3)(c) thereof,

     the Trustee shall cancel the Restricted  Definitive Note, increase or cause
     to be increased  the aggregate  principal  amount of, in the case of clause
     (A) above,  the appropriate  Restricted  Global Note, in the case of clause
     (B) above,  the 144A Global Note,  and in all other  cases,  the IAI Global
     Note.

          (ii)   Restricted   Definitive   Notes  to  Beneficial   Interests  in
     Unrestricted  Global Notes.  A Holder of a Restricted  Definitive  Note may
     exchange such Note for a beneficial interest in an Unrestricted Global Note
     or transfer such Restricted  Definitive Note to a Person who takes delivery
     thereof in the form of a beneficial interest in an Unrestricted Global Note
     only if:

                      (A) such exchange or transfer is effected  pursuant to the
           Exchange Offer in accordance with the  Registration  Rights Agreement
           and the Holder, in the case of an exchange, or the transferee, in the
           case of a transfer, certifies in the applicable Letter of Transmittal
           that it is not (1) a broker-dealer, (2) a Person participating in the
           distribution  of  the  Exchange  Notes  or  (3) a  Person  who  is an
           affiliate (as defined in Rule 144) of the Company;

                      (B)  such  transfer  is  effected  pursuant  to the  Shelf
           Registration  Statement in accordance  with the  Registration  Rights
           Agreement;

                      (C) such transfer is effected by a Broker-Dealer  pursuant
           to the Exchange Offer  Registration  Statement in accordance with the
           Registration Rights Agreement; or

                      (D) the Registrar receives the following:

                            (1) if the Holder of such Definitive  Notes proposes
                 to  exchange  such  Notes  for a  beneficial  interest  in  the
                 Unrestricted Global Note, a certificate from such Holder in the
                 form of Exhibit C hereto,  including the certifications in item
                 (1)(c) thereof; or

                            (2) if the Holder of such Definitive  Notes proposes
                 to  transfer  such Notes to a Person  who shall  take  delivery
                 thereof  in  the  form  of  a   beneficial   interest   in  the
                 Unrestricted Global Note, a certificate from such Holder in the
                 form of Exhibit B hereto,  including the certifications in item
                 (4) thereof;

           and,  in each such case set forth in this  subparagraph  (D),  if the
           Registrar so requests or if the Applicable  Procedures so require, an
           Opinion of Counsel in form reasonably  acceptable to the Registrar to
           the effect that such exchange or transfer is in  compliance  with the
           Securities Act and that the restrictions on transfer contained herein
           and in the Private  Placement  Legend are no longer required in order
           to maintain compliance with the Securities Act.

                                       32


          Upon  satisfaction  of the conditions of any of the  subparagraphs  in
     this Section 2.06(d)(ii), the Trustee shall cancel the Definitive Notes and
     increase or cause to be increased  the  aggregate  principal  amount of the
     Unrestricted Global Note.

          (iii)  Unrestricted   Definitive  Notes  to  Beneficial  Interests  in
     Unrestricted Global Notes. A Holder of an Unrestricted  Definitive Note may
     exchange such Note for a beneficial interest in an Unrestricted Global Note
     or transfer such Definitive Notes to a Person who takes delivery thereof in
     the form of a  beneficial  interest in an  Unrestricted  Global Note at any
     time.  Upon  receipt of a request  for such an exchange  or  transfer,  the
     Trustee  shall  cancel  the  applicable  Unrestricted  Definitive  Note and
     increase or cause to be increased the aggregate  principal amount of one of
     the Unrestricted Global Notes.

          If  any  such  exchange  or  transfer  from  a  Definitive  Note  to a
     beneficial interest is effected pursuant to subparagraphs (ii)(B),  (ii)(D)
     or (iii) above at a time when an Unrestricted  Global Note has not yet been
     issued,  the Company  shall issue and,  upon  receipt of an  Authentication
     Order  in   accordance   with  Section  2.02  hereof,   the  Trustee  shall
     authenticate  one  or  more  Unrestricted  Global  Notes  in  an  aggregate
     principal  amount  equal to the  principal  amount of  Definitive  Notes so
     transferred.

     (e) Transfer and Exchange of Definitive  Notes for Definitive  Notes.  Upon
request by a Holder of Definitive  Notes and such Holder's  compliance  with the
provisions of this Section 2.06(e), the Registrar shall register the transfer or
exchange  of  Definitive  Notes.  Prior  to such  registration  of  transfer  or
exchange,  the requesting Holder shall present or surrender to the Registrar the
Definitive  Notes duly  endorsed  or  accompanied  by a written  instruction  of
transfer in form  satisfactory  to the Registrar duly executed by such Holder or
by its attorney,  duly authorized in writing. In addition, the requesting Holder
shall  provide any  additional  certifications,  documents and  information,  as
applicable,  required  pursuant  to the  following  provisions  of this  Section
2.06(e).

          (i) Restricted  Definitive Notes to Restricted  Definitive  Notes. Any
     Restricted Definitive Note may be transferred to and registered in the name
     of Persons who take delivery thereof in the form of a Restricted Definitive
     Note if the Registrar receives the following:

               (A) if the transfer  will be made pursuant to Rule 144A under the
          Securities  Act, then the transferor must deliver a certificate in the
          form of Exhibit B hereto,  including  the  certifications  in item (1)
          thereof; and

               (B) if the transfer will be made pursuant to any other  exemption
          from the  registration  requirements  of the Securities  Act, then the
          transferor must deliver a certificate in the form of Exhibit B hereto,
          including  the  certifications,  certificates  and  Opinion of Counsel
          required by item (3) thereof, if applicable.

          (ii) Restricted Definitive Notes to Unrestricted Definitive Notes. Any
Restricted  Definitive  Note  may be  exchanged  by the  Holder  thereof  for an
Unrestricted Definitive

                                       33


Note or transferred to a Person or Persons who take delivery thereof in the form
of an Unrestricted Definitive Note if:

               (A)  such  exchange  or  transfer  is  effected  pursuant  to the
          Exchange Offer in accordance with the  Registration  Rights  Agreement
          and the Holder, in the case of an exchange, or the transferee,  in the
          case of a transfer,  certifies in the applicable Letter of Transmittal
          that it is not (1) a broker-dealer,  (2) a Person participating in the
          distribution of the Exchange Notes or (3) a Person who is an affiliate
          (as defined in Rule 144) of the Company;

               (B)  any  such  transfer  is  effected   pursuant  to  the  Shelf
          Registration  Statement in  accordance  with the  Registration  Rights
          Agreement;

               (C) any such transfer is effected by a Broker-Dealer  pursuant to
          the  Exchange  Offer  Registration  Statement in  accordance  with the
          Registration Rights Agreement; or

               (D) the Registrar receives the following:

                   (1)  if  the  Holder  of  such  Restricted  Definitive  Notes
              proposes to  exchange  such Notes for an  Unrestricted  Definitive
              Note,  a  certificate  from such  Holder in the form of  Exhibit C
              hereto, including the certifications in item (1)(d) thereof; or

                   (2)  if  the  Holder  of  such  Restricted  Definitive  Notes
              proposes  to  transfer  such  Notes to a  Person  who  shall  take
              delivery thereof in the form of an Unrestricted Definitive Note, a
              certificate  from  such  Holder  in the form of  Exhibit B hereto,
              including the certifications in item (4) thereof;

          and,  in each  such case set forth in this  subparagraph  (D),  if the
          Registrar  so  requests,  an Opinion  of  Counsel  in form  reasonably
          acceptable to the Company to the effect that such exchange or transfer
          is in compliance with the Securities Act and that the  restrictions on
          transfer  contained herein and in the Private  Placement Legend are no
          longer  required in order to maintain  compliance  with the Securities
          Act.

                 (iii) Unrestricted  Definitive Notes to Unrestricted Definitive
      Notes. A Holder of Unrestricted  Definitive  Notes may transfer such Notes
      to a Person  who takes  delivery  thereof  in the form of an  Unrestricted
      Definitive  Note.  Upon receipt of a request to register  such a transfer,
      the Registrar shall register the Unrestricted Definitive Notes pursuant to
      the instructions from the Holder thereof.

          (f) Exchange  Offer.  Upon the  occurrence  of the  Exchange  Offer in
accordance with the Registration Rights Agreement,  the Company shall issue and,
upon receipt of an Authentication  Order in accordance with Section 2.02 hereof,
the Trustee shall  authenticate (i) one or more Unrestricted  Global Notes in an
aggregate  principal  amount  equal to the  principal  amount of the  beneficial
interests in the Restricted Global Notes tendered for acceptance by Persons that
certify  in the  applicable  Letters  of  Transmittal  that  (x)  they  are  not
broker-dealers, (y) they are not participating in a distribution of the Exchange
Notes and (z) they are not affiliates

                                       34


(as  defined in Rule 144) of the  Company,  and  accepted  for  exchange  in the
Exchange Offer and (ii) Definitive Notes in an aggregate  principal amount equal
to the principal amount of the Restricted Definitive Notes accepted for exchange
in the Exchange Offer. Concurrently with the issuance of such Notes, the Trustee
shall cause the aggregate  principal amount of the applicable  Restricted Global
Notes to be reduced  accordingly,  and the Company shall execute and the Trustee
shall  authenticate  and  deliver to the  Persons  designated  by the Holders of
Definitive  Notes so  accepted  Definitive  Notes in the  appropriate  principal
amount.

         (g)  Legends.  The  following  legends  shall appear on the face of all
Global  Notes  and  Definitive   Notes  issued  under  this   Indenture   unless
specifically stated otherwise in the applicable provisions of this Indenture.

              (i) Private Placement Legend.

                  (A) Except as permitted by subparagraph (B) below, each Global
              Note and each  Definitive  Note (and all Notes  issued in exchange
              therefor  or  substitution  thereof)  shall  bear  the  legend  in
              substantially the following form:

"THIS NOTE HAS NOT BEEN  REGISTERED  UNDER THE U.S.  SECURITIES  ACT OF 1933, AS
AMENDED (the "ACT"),  AND,  ACCORDINGLY,  MAY NOT BE OFFERED,  SOLD,  PLEDGED OR
OTHERWISE  TRANSFERRED  WITHIN  THE UNITED  STATES OR TO, OR FOR THE  ACCOUNT OR
BENEFIT  OF,  U.S.  PERSONS,  EXCEPT AS SET FORTH IN THE NEXT  SENTENCE.  BY ITS
ACQUISITION  HEREOF  OR  OF  A  BENEFICIAL  INTEREST  HEREIN,  THE  HOLDER:  (1)
REPRESENTS THAT (i) IT IS A "QUALIFIED  INSTITUTIONAL BUYER" (as defined in Rule
144A under the Act) (a "QIB"),  (ii) IT HAS  ACQUIRED  THIS NOTE IN AN  OFFSHORE
TRANSACTION  IN  COMPLIANCE  WITH  REGULATION  S UNDER THE ACT OR (iii) IT IS AN
INSTITUTIONAL  "ACCREDITED INVESTOR" (as defined in Rule 501(A)(1),  (2), (3) OR
(7) of Regulation D under the Act (an "IAI"), (2) AGREES THAT IT WILL NOT RESELL
OR  OTHERWISE  TRANSFER  THIS  NOTE  EXCEPT  (i)  TO THE  COMPANY  OR ANY OF ITS
SUBSIDIARIES,  (ii) TO A PERSON  WHOM THE SELLER  REASONABLY  BELIEVES  IS A QIB
PURCHASING  FOR ITS OWN  ACCOUNT OR FOR THE  ACCOUNT  OF A QIB IN A  TRANSACTION
MEETING THE REQUIREMENTS OF RULE 144A, (iii) IN AN OFFSHORE  TRANSACTION MEETING
THE  REQUIREMENTS  OF RULE 903 OR 904 OF THE ACT, (iv) IN A TRANSACTION  MEETING
THE  REQUIREMENTS  OF RULE 144 UNDER THE ACT, (v) TO AN IAI THAT,  PRIOR TO SUCH
TRANSFER,   FURNISHES   THE   TRUSTEE  A  SIGNED   LETTER   CONTAINING   CERTAIN
REPRESENTATIONS  AND AGREEMENTS  RELATING TO THE TRANSFER OF THIS NOTE (the form
of which can be obtained  from the Trustee)  AND, IF SUCH TRANSFER IS IN RESPECT
OF AN  AGGREGATE  PRINCIPAL  AMOUNT OF NOTES LESS THAN  $250,000,  AN OPINION OF
COUNSEL  ACCEPTABLE TO THE COMPANY THAT SUCH TRANSFER IS IN COMPLIANCE  WITH THE
ACT,  (vi)  IN  ACCORDANCE   WITH  ANOTHER   EXEMPTION  FROM  THE   REGISTRATION
REQUIREMENTS OF THE ACT (AND BASED UPON AN OPINION OF COUNSEL  ACCEPTABLE TO THE
COMPANY) OR (vii) PURSUANT TO AN EFFECTIVE  REGISTRATION  STATEMENT AND, IN EACH
CASE,  IN ACCORDANCE  WITH THE  APPLICABLE  SECURITIES  LAWS OF ANY STATE OF THE
UNITED STATES OR ANY

                                       35


OTHER APPLICABLE JURISDICTION AND (3) AGREES THAT IT WILL DELIVER TO EACH PERSON
TO WHOM THIS NOTE OR AN INTEREST HEREIN IS TRANSFERRED A NOTICE SUBSTANTIALLY TO
THE EFFECT OF THIS LEGEND. AS USED HEREIN, THE TERMS "OFFSHORE  TRANSACTION" AND
"UNITED  STATES"  HAVE THE  MEANINGS  GIVEN TO THEM BY RULE 902 OF  REGULATION S
UNDER THE ACT.  THE  INDENTURE  CONTAINS A  PROVISION  REQUIRING  THE TRUSTEE TO
REFUSE TO REGISTER ANY TRANSFER OF THIS NOTE IN VIOLATION OF THE FOREGOING."

                      (B)  Notwithstanding  the  foregoing,  any Global  Note or
           Definitive Note issued pursuant to  subparagraphs  (b)(iv),  (c)(ii),
           (c)(iii), (d)(ii), (d)(iii), (e)(ii), (e)(iii) or (f) to this Section
           2.06  (and all Notes  issued in  exchange  therefor  or  substitution
           thereof) shall not bear the Private Placement Legend.

                 (ii) Global Note  Legend.  Each Global Note shall bear a legend
in substantially the following form:

"THIS  GLOBAL  NOTE IS HELD  BY THE  DEPOSITARY  (AS  DEFINED  IN THE  INDENTURE
GOVERNING THIS NOTE) OR ITS NOMINEE IN CUSTODY FOR THE BENEFIT OF THE BENEFICIAL
OWNERS HEREOF,  AND IS NOT  TRANSFERABLE  TO ANY PERSON UNDER ANY  CIRCUMSTANCES
EXCEPT THAT (I) THE TRUSTEE  MAY MAKE SUCH  NOTATIONS  HEREON AS MAY BE REQUIRED
PURSUANT  TO  SECTION  2.07 OF THE  INDENTURE,  (II)  THIS  GLOBAL  NOTE  MAY BE
EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 2.06(a) OF THE INDENTURE,
(III) THIS GLOBAL NOTE MAY BE DELIVERED TO THE TRUSTEE FOR CANCELLATION PURSUANT
TO SECTION 2.11 OF THE INDENTURE AND (IV) THIS GLOBAL NOTE MAY BE TRANSFERRED TO
A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN CONSENT OF THE COMPANY."

     (h)  Cancellation  and/or  Adjustment of Global Notes.  At such time as all
beneficial  interests  in a  particular  Global  Note  have been  exchanged  for
Definitive Notes or a particular  Global Note has been redeemed,  repurchased or
canceled in whole and not in part, each such Global Note shall be returned to or
retained and canceled by the Trustee in accordance with Section 2.11 hereof.  At
any time prior to such cancellation, if any beneficial interest in a Global Note
is exchanged for or transferred  to a Person who shall take delivery  thereof in
the form of a  beneficial  interest  in another  Global  Note or for  Definitive
Notes,  the principal  amount of Notes  represented by such Global Note shall be
reduced  accordingly and an endorsement shall be made on such Global Note by the
Trustee or by the  Depositary  at the  direction  of the Trustee to reflect such
reduction;  and if the beneficial interest is being exchanged for or transferred
to a Person who shall take delivery thereof in the form of a beneficial interest
in another  Global Note,  such other Global Note shall be increased  accordingly
and an  endorsement  shall be made on such  Global Note by the Trustee or by the
Depositary at the direction of the Trustee to reflect such increase.

                                       36


     (i) General Provisions Relating to Transfers and Exchanges.

          (i) To permit  registrations  of transfers and exchanges,  the Company
     shall  execute  and  the  Trustee  shall  authenticate   Global  Notes  and
     Definitive Notes upon the Company's order or at the Registrar's request.

          (ii) No  service  charge  shall  be made to a holder  of a  beneficial
     interest  in a Global  Note or to a  Holder  of a  Definitive  Note for any
     registration  of transfer or exchange,  but the Company may require payment
     of a sum  sufficient  to cover any  transfer  tax or  similar  governmental
     charge payable in connection  therewith (other than any such transfer taxes
     or similar  governmental  charge payable upon exchange or transfer pursuant
     to Sections 2.10, 3.06, 3.10, 4.10, 4.15, 4.28, 4.29 and 9.05 hereof).

          (iii) The Registrar  shall not be required to register the transfer of
     or exchange any Note selected for  redemption  in whole or in part,  except
     the unredeemed portion of any Note being redeemed in part.

          (iv)  All  Global   Notes  and   Definitive   Notes  issued  upon  any
     registration  of transfer or exchange of Global Notes or  Definitive  Notes
     shall be the valid  obligations  of the Company,  evidencing the same debt,
     and entitled to the same benefits under this Indenture, as the Global Notes
     or  Definitive  Notes  surrendered  upon such  registration  of transfer or
     exchange.

          (v) The Company  shall not be required  (A) to issue,  to register the
     transfer  of or to  exchange  any Notes  during a period  beginning  at the
     opening of business 15 days  before the day of any  selection  of Notes for
     redemption under Section 3.02 hereof and ending at the close of business on
     the day of  selection,  (B) to register  the transfer of or to exchange any
     Note so selected for redemption in whole or in part,  except the unredeemed
     portion of any Note being  redeemed in part or (C) to register the transfer
     of or to  exchange  a Note  between a Record  Date and the next  succeeding
     Interest Payment Date.

          (vi) Prior to due  presentment  for the  registration of a transfer of
     any Note,  the  Trustee,  any Agent and the  Company may deem and treat the
     Person in whose name any Note is registered  as the absolute  owner of such
     Note for the purpose of  receiving  payment of principal of and Interest on
     such Notes and for all other purposes,  and none of the Trustee,  any Agent
     or the Company shall be affected by notice to the contrary.

          (vii) The Trustee shall authenticate Global Notes and Definitive Notes
     in accordance with the provisions of Section 2.02 hereof.

          (viii)  All  certifications,  certificates  and  Opinions  of  Counsel
     required to be submitted to the Registrar  pursuant to this Section 2.06 to
     effect  a  registration  of  transfer  or  exchange  may  be  submitted  by
     facsimile.

                                       37


Section 2.07.  Replacement Notes

     If any mutilated  Note is surrendered to the Trustee or the Company and the
Trustee receives evidence to its satisfaction of the destruction,  loss or theft
of any Note,  the  Company  shall  issue and the  Trustee,  upon  receipt  of an
Authentication  Order,  shall  authenticate a replacement  Note if the Trustee's
requirements  are met. If required by the Trustee or the  Company,  an indemnity
bond must be supplied by the Holder that is  sufficient  in the  judgment of the
Trustee and the Company to protect the Company,  the Trustee,  any Agent and any
authenticating  agent  from any loss  that any of them may  suffer  if a Note is
replaced. The Company may charge for its expenses in replacing a Note.

     Every replacement Note is an additional obligation of the Company and shall
be entitled to all of the benefits of this Indenture equally and proportionately
with all other Notes duly issued hereunder.

Section 2.08.  Outstanding Notes

     The Notes  outstanding at any time are all the Notes  authenticated  by the
Trustee except for those canceled by it, those delivered to it for cancellation,
those  reductions  in the  interest in a Global Note  effected by the Trustee in
accordance  with the provisions  hereof,  and those described in this Section as
not  outstanding.  Except as set forth in Section 2.09  hereof,  a Note does not
cease to be outstanding because the Company or an Affiliate of the Company holds
the Note;  however,  Notes held by the  Company or a  Subsidiary  of the Company
shall not be deemed to be outstanding for purposes of Section 3.07(b) hereof. If
a Note is replaced  pursuant to Section 2.07 hereof, it ceases to be outstanding
unless the Trustee  receives proof  satisfactory to it that the replaced Note is
held by a bona fide purchaser. If the principal amount of any Note is considered
paid under Section 4.01 hereof,  it ceases to be outstanding  and Interest on it
ceases to accrue.  If the Paying Agent (other than the Company,  a Subsidiary or
an Affiliate of any thereof) holds, on a redemption date or maturity date, money
sufficient to pay Notes  payable on that date,  then on and after that date such
Notes  shall be  deemed to be no longer  outstanding  and shall  cease to accrue
Interest.

Section 2.09.  Treasury Notes

     In  determining  whether the Holders of the  required  principal  amount of
Notes have  concurred in any  direction,  waiver or consent,  Notes owned by the
Company, or by any Person directly or indirectly controlling or controlled by or
under direct or indirect common control with the Company, shall be considered as
though not outstanding,  except that for the purposes of determining whether the
Trustee shall be protected in relying on any such direction,  waiver or consent,
only Notes that the Trustee knows are so owned shall be so disregarded.

Section 2.10.  Temporary Notes

     Until certificates  representing Notes are ready for delivery,  the Company
may prepare and the Trustee,  upon  receipt of an  Authentication  Order,  shall
authenticate temporary Notes. Temporary Notes shall be substantially in the form

                                       38


of  certificated  Notes  but may  have  variations  that the  Company  considers
appropriate  for temporary  Notes and as shall be  reasonably  acceptable to the
Trustee.  Without  unreasonable delay, the Company shall prepare and the Trustee
shall authenticate  definitive Notes in exchange for temporary Notes. Holders of
temporary Notes shall be entitled to all of the benefits of this Indenture.

Section 2.11.  Cancellation

     The Company at any time may deliver Notes to the Trustee for  cancellation.
The  Registrar  and  Paying  Agent  shall  forward  to  the  Trustee  any  Notes
surrendered  to them for  registration  of  transfer,  exchange or payment.  The
Trustee and no one else shall cancel all Notes  surrendered for  registration of
transfer,  exchange,  payment,  replacement  or  cancellation  and shall destroy
canceled  Notes  (subject to the record  retention  requirement  of the Exchange
Act).  Certification of the destruction of all canceled Notes shall be delivered
to the Company. The Company may not issue new Notes to replace Notes that it has
paid or that have been delivered to the Trustee for cancellation.

Section 2.12.  Defaulted Interest

     If the Company defaults in a payment of Interest on the Notes, it shall pay
the defaulted Interest in any lawful manner plus, to the extent lawful, interest
payable  on the  defaulted  Interest,  to  the  Persons  who  are  Holders  on a
subsequent  special  record date, in each case at the rate provided in the Notes
and in Section 4.01 hereof.  The Company  shall notify the Trustee in writing of
the amount of defaulted  Interest  proposed to be paid on each Note and the date
of the proposed  payment.  The Company  shall fix or cause to be fixed each such
special record date and payment date,  provided that no such special record date
shall be less than 10 days prior to the related  payment date for such defaulted
Interest. At least 15 days before the special record date, the Company (or, upon
the written  request of the Company,  the Trustee in the name and at the expense
of the Company) shall mail or cause to be mailed to Holders a notice that states
the  special  record  date,  the  related  payment  date and the  amount of such
Interest to be paid.

Section 2.13.  CUSIP Number

     The  Company  in issuing  the Notes may use a "CUSIP"  number and if so the
Trustee  shall use the CUSIP  number in notices of  redemption  or exchange as a
convenience  to  Holders,  provided  that  any such  notice  may  state  that no
representation  is made as to the  correctness  or accuracy of the CUSIP  number
printed in the notice or on the Notes and that  reliance  may be placed  only on
the other  identification  numbers  printed  on the  Notes.  The  Company  shall
promptly notify the Trustee of any change in the CUSIP number.

Section 2.14.  Exchange Registration

     In the event that the Company delivers to the Trustee a copy of an order of
effectiveness   or  a  certification   of  the  Company  with  respect  to  such
effectiveness  with respect to the Exchange  Offer,  the Trustee  shall,  at the
Company's  expense,  notify  the  Holders  of  the  receipt  of  such  order  of
effectiveness or certification and upon the request of any Holder shall exchange
such Holder's Notes upon the terms set forth in the Exchange Offer.

                                       39


                                    ARTICLE 3
                            REDEMPTION AND PREPAYMENT

                        Section 3.01. Notices to Trustee

     If the Company elects to redeem Notes  pursuant to the optional  redemption
provisions of Section 3.07 hereof, it shall furnish to the Trustee,  at least 30
days  but  not  more  than  60 days  before  a  redemption  date,  an  Officers'
Certificate setting forth (i) the clause of this Indenture pursuant to which the
redemption shall occur,  (ii) the redemption date, (iii) the principal amount of
Notes to be redeemed and (iv) the redemption price.

Section 3.02.  Selection of Notes to Be Redeemed

     If less than all of the Notes are to be redeemed  at any time,  the Trustee
will select Notes for  redemption  as follows:  (i) if the Notes are listed,  in
compliance with the requirements of the principal national  securities  exchange
on which the Notes are listed;  or (ii) if the Notes are not so listed, on a pro
rata  basis,  by lot or by such  method  as the  Trustee  shall  deem  fair  and
appropriate.  No Notes of $1,000 or less shall be redeemed  in part.  Notices of
redemption  shall be mailed by first class mail at least 30 but not more than 60
days  before the  redemption  date to each Holder of Notes to be redeemed at its
registered address. Notices of redemption may not be conditional. If any Note is
to be redeemed in part only, the notice of redemption  that relates to that Note
shall state the portion of the principal  amount  thereof to be redeemed.  A new
Note in principal  amount equal to the  unredeemed  portion of the original Note
will be  issued  in the name of the  Holder  thereof  upon  cancellation  of the
original  Note.  Notes  called for  redemption  become due on the date fixed for
redemption. On and after the redemption date, Interest ceases to accrue on Notes
or portions of them called for redemption.

Section 3.03.  Notice of Redemption

     Subject to the provisions of Section 3.09 hereof,  at least 30 days but not
more than 60 days before a redemption  date,  the Company shall mail or cause to
be mailed,  by first class mail,  a notice of  redemption  to each Holder  whose
Notes are to be redeemed at its registered address.

     The notice shall identify the Notes to be redeemed and shall state:

     (a) the redemption date;

     (b) the redemption price;

     (c) if any Note is being  redeemed in part,  the  portion of the  principal
amount of such Note to be  redeemed  and that,  after the  redemption  date upon
surrender  of such Note,  a new Note or Notes in  principal  amount equal to the
unredeemed portion shall be issued upon cancellation of the original Note;

     (d) the name and address of the Paying Agent;

                                       40


     (e) that Notes  called for  redemption  must be  surrendered  to the Paying
Agent to collect the redemption price;

     (f) that,  unless the Company  defaults in making such redemption  payment,
Interest  on Notes  called  for  redemption  ceases  to  accrue on and after the
redemption date;

     (g) the paragraph of the Notes and/or Section of this Indenture pursuant to
which the Notes called for redemption are being redeemed; and

     (h) that no representation is made as to the correctness or accuracy of the
CUSIP number, if any, listed in such notice or printed on the Notes.

     At the Company's  request,  the Trustee shall give the notice of redemption
in the Company's name and at its expense;  provided,  however,  that the Company
shall have  delivered to the Trustee,  at least 45 days prior to the  redemption
date, an Officers' Certificate  requesting that the Trustee give such notice and
setting  forth the  information  to be stated in such  notice as provided in the
preceding paragraph.

Section 3.04.  Effect of Notice of Redemption

     Once notice of redemption is mailed in accordance with Section 3.03 hereof,
Notes called for redemption become irrevocably due and payable on the redemption
date at the redemption price. A notice of redemption may not be conditional.

Section 3.05.  Deposit of Redemption Price

     One Business Day prior to the  redemption  date,  the Company shall deposit
with the Trustee or with the Paying Agent money sufficient to pay the redemption
price of and accrued  Interest  on all Notes to be  redeemed  on that date.  The
Trustee or the Paying  Agent  shall  promptly  return to the  Company  any money
deposited  with the Trustee or the Paying  Agent by the Company in excess of the
amounts  necessary to pay the redemption  price of, and accrued Interest on, all
Notes to be redeemed.

     If the Company complies with the provisions of the preceding paragraph,  on
and after the  redemption  date,  Interest shall cease to accrue on the Notes or
the portions of Notes called for redemption. If a Note is redeemed on or after a
Record  Date but on or prior to the  related  Interest  Payment  Date,  then any
accrued and unpaid  Interest shall be paid to the Person in whose name such Note
was  registered at the close of business on such Record Date. If any Note called
for redemption shall not be so paid upon surrender for redemption because of the
failure of the Company to comply with the preceding paragraph, Interest shall be
paid on the unpaid  principal,  from the redemption date until such principal is
paid,  and to the  extent  lawful  on any  Interest  not  paid  on  such  unpaid
principal,  in each case at the rate  provided in the Notes and in Section  4.01
hereof.

                                       41


Section 3.06.  Notes Redeemed in Part

     Upon  surrender of a Note that is redeemed in part, the Company shall issue
and, upon the Company's written request,  the Trustee shall authenticate for the
Holder at the expense of the Company a new Note equal in principal amount to the
unredeemed portion of the Note surrendered.

Section 3.07.  Optional Redemption

     (a) Except as set forth in clause (b) of this  Section  3.07,  the  Company
shall not have the  option to redeem the Notes  pursuant  to this  Section  3.07
prior to May 1, 2002.  Thereafter,  the  Company may redeem all or a part of the
Notes  upon not less than 30 nor more than 60 days'  notice,  at the  redemption
prices  (expressed  as  percentages  of  principal  amount) set forth below plus
accrued and unpaid  Interest  and  Liquidated  Damages  thereon,  if any, to the
applicable redemption date, if redeemed during the twelve-month period beginning
on May 1 of the years indicated below:

        Year                                                          Percentage
        ----                                                          ----------
        2002................................................             106.50%
        2003................................................             103.25%
        2004 and thereafter.................................             100.00%

     (b)  Notwithstanding  the provisions of clause (a) of this Section 3.07, at
any time prior to May 1, 2001, the Company may redeem up to 35% of the aggregate
principal  amount of Notes at a redemption price of 113% of the principal amount
thereof, plus accrued and unpaid Interest and Liquidated Damages, if any, to the
redemption  date,  with the net cash  proceeds of a Qualified  Public  Offering;
provided that (i) at least 65% in aggregate principal amount of the Notes issued
under this Indenture  remains  outstanding  immediately  after the occurrence of
such redemption  (excluding Notes held by the Company and its  Subsidiaries) and
(ii) the redemption must occur within 45 days of the date of the closing of such
Qualified Public Offering.

     (c) Any redemption  pursuant to this Section 3.07 shall be made pursuant to
the provisions of Section 3.01 through 3.06 hereof.

Section 3.08.  Mandatory Redemption

     Except as set forth under Sections 3.09,  4.10, 4.15, 4.28 and 4.29 hereof,
the Company shall not be required to make  mandatory  redemption or sinking fund
payments with respect to the Notes.

Section 3.09.  Gaming Redemption

     Notwithstanding  any  other  provision  of this  Indenture,  if any  Gaming
Authority  requires that a Holder or beneficial owner of Notes must be licensed,
qualified or found suitable  under any applicable  gaming law and such Holder or
beneficial  owner  fails to apply for a  license,  qualification  or  finding of
suitability  within  30 days  after  being  requested  to do so by  such  Gaming
Authority (or such lesser period that may be required by such Gaming Authority),

                                       42


or if such Holder or such beneficial  owner is notified by such Gaming Authority
that such Holder or  beneficial  owner shall not be so  licensed,  qualified  or
found suitable,  the Company shall have the right, at its option, (i) to require
such  Holder or  beneficial  owner to dispose  of such  Holder's  or  beneficial
owner's  Notes within 30 days (or such lesser  period as may be required by such
Gaming  Authority) of (a) the termination of the period described above for such
Holder or beneficial  owner to apply for a license,  qualification or finding or
suitability  or (b) receipt of the notice from such Gaming  Authority  that such
Holder or beneficial owner shall not be licensed, qualified or found suitable by
such Gaming  Authority or (ii) to redeem the Notes of such Holder or  beneficial
owner at a redemption  price equal to the lesser of the principal amount thereof
or the price at which such  Holder or  beneficial  owner  acquired  such  Notes,
together  with,  in either  case,  accrued and unpaid  Interest  and  Liquidated
Damages,  if any,  thereon  to the  earlier  of the date of  redemption  or such
earlier  date as may be  required by such  Gaming  Authority  or the date of the
finding of  unsuitability  by such Gaming  Authority,  which may be less than 30
days following the notice of redemption, if so ordered by such Gaming Authority.
Immediately  upon  a  determination  by a  Gaming  Authority  that a  Holder  or
beneficial owner of Notes shall not be licensed,  qualified or found suitable by
such Gaming  Authority,  such Holder or  beneficial  owner shall have no further
rights  with  respect  to the Notes (i) to  exercise,  directly  or  indirectly,
through any  Person,  any right  conferred  by the Notes and (ii) to receive any
Interest or any other  distribution or payment with respect to the Notes, or any
remuneration  in any form from the Company for services  rendered or  otherwise,
except the redemption  price of the Notes.  The Company shall not be required to
pay or  reimburse  any Holder or  beneficial  owner of Notes who is  required to
apply for such license,  qualification  or finding of suitability  for the costs
relating  thereto.  Such expense  shall,  therefore,  be the  obligation of such
Holder or beneficial owner.

Section 3.10.  Offer to Purchase by Application of Excess Proceeds

     In the event that,  pursuant to Section  4.10,  4.28 and 4.29  hereof,  the
Company shall be required to commence an offer to all Holders to purchase  Notes
(an "Asset  Sale  Offer," an "Event of Loss Offer" or an "Excess  Cash  Purchase
Offer,"  respectively,  and each of which is  referred  to herein as an  "Excess
Proceeds Offer"), it shall follow the applicable procedures specified below.

     The Excess  Proceeds  Offer  shall  remain open for a period of 20 Business
Days  following  its  commencement  and no longer,  except to the extent  that a
longer period is required by applicable  law or permitted by another  applicable
provision of this  Indenture (the "Offer  Period").  No later than five Business
Days after the  termination  of the Offer  Period  (the  "Purchase  Date"),  the
Company shall  purchase the principal  amount of Notes  required to be purchased
pursuant to Section 4.10,  4.28 or 4.29 hereof (the "Offer  Amount") or, if less
than the Offer Amount has been  tendered,  all Notes tendered in response to the
Excess Proceeds  Offer.  Payment for any Notes so purchased shall be made in the
same manner as Interest payments are made.

     If the  Purchase  Date is on or after a Record  Date and on or  before  the
related  Interest Payment Date, any accrued and unpaid Interest shall be paid to
the Person in whose name a Note is  registered  at the close of business on such
Record Date,  and no additional  Interest shall be payable to Holders who tender
Notes pursuant to the Excess Proceeds Offer.

                                       43


     Upon the  commencement of an Excess Proceeds Offer, the Company shall send,
by first class mail,  a notice to the  Trustee and each of the  Holders,  with a
copy to the Trustee.  The notice shall  contain all  instructions  and materials
necessary to enable such Holders to tender Notes pursuant to the Excess Proceeds
Offer. The Excess Proceeds Offer shall be made to all Holders. The notice, which
shall govern the terms of the Excess Proceeds Offer, shall state:

     (a) that the Excess  Proceeds  Offer is being made pursuant to this Section
3.10 and either  Section  4.10,  4.28 or 4.29  hereof and the length of time the
Excess Proceeds Offer shall remain open;

     (b) the Offer Amount, the purchase price and the Purchase Date;

     (c) that any Note not  tendered or accepted for payment  shall  continue to
accrete or accrue Interest;

     (d) that,  unless the Company  defaults in making  such  payment,  any Note
accepted  for  payment  pursuant  to the Excess  Proceeds  Offer  shall cease to
accrete or accrue Interest after the Purchase Date;

     (e) that Holders  electing to have a Note  purchased  pursuant to an Excess
Proceeds Offer may elect to have Notes purchased in integral multiples of $1,000
only;

     (f) that Holders  electing to have a Note purchased  pursuant to any Excess
Proceeds  Offer shall be required to surrender the Note,  with the form entitled
"Option of Holder to Elect  Purchase" on the reverse of the Note  completed,  or
transfer by book-entry transfer,  to the Company, a depositary,  if appointed by
the Company,  or a Paying Agent at the address  specified in the notice at least
three days before the Purchase Date;

     (g) that  Holders  shall be  entitled  to  withdraw  their  election if the
Company,  the depositary or the Paying Agent, as the case may be, receives,  not
later than the  expiration of the Offer  Period,  a telegram,  telex,  facsimile
transmission  or letter  setting  forth the name of the  Holder,  the  principal
amount of the Note the Holder  delivered for purchase and a statement  that such
Holder is withdrawing his election to have such Note purchased;

     (h) that, if the aggregate principal amount of Notes surrendered by Holders
exceeds the Offer Amount,  the Trustee shall select the Notes to be purchased on
a pro rata basis  (with such  adjustments  as may be deemed  appropriate  by the
Company so that only Notes in  denominations  of $1,000,  or integral  multiples
thereof, shall be purchased); and

     (i) that Holders  whose Notes were  purchased  only in part shall be issued
new Notes  equal in  principal  amount to the  unpurchased  portion of the Notes
surrendered (or transferred by book-entry transfer).

     On or before the Purchase Date,  the Company  shall,  to the extent lawful,
accept  for  payment,  on a pro rata basis to the  extent  necessary,  the Offer
Amount of Notes or portions  thereof  tendered  pursuant to the Excess  Proceeds
Offer,  or if less than the Offer Amount has been tendered,  all Notes tendered,

                                       44


and shall  deliver to the Trustee an  Officers'  Certificate  stating  that such
Notes or portions thereof were accepted for payment by the Company in accordance
with the terms of this Section 3.10.  The Company,  the Depositary or the Paying
Agent,  as the case may be, shall  promptly (but in any case not later than five
days after the Purchase Date) mail or deliver to each tendering Holder an amount
equal to the purchase price of the Notes tendered by such Holder and accepted by
the Company for purchase,  and the Company shall  promptly issue a new Note, and
the Trustee,  upon written request from the Company shall  authenticate and mail
or deliver  such new Note to such  Holder,  in a principal  amount  equal to any
unpurchased  portion of the Note surrendered.  Any Note not so accepted shall be
promptly mailed or delivered by the Company to the Holder  thereof.  The Company
shall publicly announce the results of the Excess Proceeds Offer on the Purchase
Date.

     Other than as  specifically  provided in this  Section  3.10,  any purchase
pursuant  to this  Section  3.10 shall be made  pursuant  to the  provisions  of
Sections 3.01 through 3.06 hereof.


                               ARTICLE 4 COVENANTS

Section 4.01.  Payment of Notes

     The Company  shall pay or cause to be paid the principal  of,  premium,  if
any,  and  Interest on the Notes on the dates and in the manner  provided in the
Notes. Principal,  premium, if any, and Interest shall be considered paid on the
date due if the Paying Agent, if other than the Company or a Subsidiary thereof,
holds as of 10:00  a.m.  Eastern  Time on the due date  money  deposited  by the
Company in immediately  available funds and designated for and sufficient to pay
all principal,  premium,  if any, and Interest then due. If Interest  payable on
the Notes includes Contingent Interest,  the Company shall provide a calculation
of such Contingent  Interest in reasonable  detail to the Trustee in the form of
an Officer's Certificate at the time of depositing the amount of such Contingent
Interest  with the  Trustee.  If Interest  payable on the Notes does not include
Contingent  Interest,  the Company shall  provide  notice to the Trustee to that
effect. The Company shall pay all Liquidated Damages, if any, in the same manner
on the dates and in the amounts set forth in the Registration Rights Agreement.

     If a Holder  has given  wire  transfer  instructions  to the  Company,  the
Company will pay all principal,  Interest,  premium and Liquidated  Damages,  if
any, on that Holder's  Notes in accordance  with those  instructions.  All other
payments on notes shall be made at the office or agency of the Paying  Agent and
Registrar  within the City and State of New York  unless the  Company  elects to
make  Interest  payments by check mailed to the Holders at their  addresses  set
forth in the register of Holders.

Section 4.02.  Maintenance of Office or Agency

     The Company  shall  maintain in the Borough of  Manhattan,  the City of New
York, an office or agency (which may be an office of the Trustee or an affiliate
of the Trustee,  Registrar or  co-registrar)  where Notes may be surrendered for
registration  of transfer or for  exchange  and where  notices and demands to or

                                       45


upon the Company in respect of the Notes and this  Indenture may be served.  The
Company shall give prompt written notice to the Trustee of the location, and any
change in the  location,  of such  office or agency.  If at any time the Company
shall  fail to  maintain  any such  required  office or agency or shall  fail to
furnish the Trustee with the address thereof,  such  presentations,  surrenders,
notices and demands may be made or served at the  Corporate  Trust Office of the
Trustee.

     The Company may also from time to time  designate one or more other offices
or agencies where the Notes may be presented or surrendered  for any or all such
purposes and may from time to time rescind such designations; provided, however,
that no such  designation or rescission  shall in any manner relieve the Company
of its  obligation  to maintain an office or agency in the Borough of Manhattan,
the City of New York for such  purposes.  The Company shall give prompt  written
notice to the Trustee of any such designation or rescission and of any change in
the location of any such other office or agency.

     The Company hereby  designates the Corporate Trust Office of the Trustee as
one such office or agency of the Company in accordance with Section 2.03 hereof.

Section 4.03.  Reports

     (a)  Whether or not  required by the rules and  regulations  of the SEC, so
long as any Notes are  outstanding,  the Company shall furnish to the Holders of
Notes (i) all quarterly and annual financial  information that would be required
to be  contained  in a filing with the SEC on Forms 10-Q and 10-K if the Company
were  required to file such  forms,  including a  "Management's  Discussion  and
Analysis of Financial  Condition and Results of Operations" and, with respect to
the  annual  information  only,  a report  thereon  by the  Company's  certified
independent  accountants  and (ii) all current reports that would be required to
be filed  with the SEC on Form 8-K if the  Company  were  required  to file such
reports,  in each case, within the time periods specified in the SEC's rules and
regulations.   If  the  Company  has  designated  any  of  its  Subsidiaries  as
Unrestricted  Subsidiaries,  then the quarterly and annual financial information
required  by  the  preceding  paragraph  shall  include  a  reasonably  detailed
presentation, either on the face of the financial statements or in the footnotes
thereto, and in Management's  Discussion and Analysis of Financial Condition and
Results of Operations,  of the financial  condition and results of operations of
the  Company  and  its  Restricted  Subsidiaries  separate  from  the  financial
condition  and results of  operations of the  Unrestricted  Subsidiaries  of the
Company. In addition,  following  consummation of the Exchange Offer, whether or
not required by the rules and  regulations  of the SEC, the Company shall file a
copy of all such  information  and reports with the SEC for public  availability
within the time periods specified in the SEC's rules and regulations (unless the
SEC will not  accept  such a filing)  and make  such  information  available  to
securities analysts and prospective investors upon request. The Company shall at
all times comply with TIA ss 314(a).

     (b) For so long as any Notes remain outstanding,  the Company shall furnish
to the Holders and to securities analysts and prospective investors,  upon their
request,  the information  required to be delivered  pursuant to Rule 144A(d)(4)
under the Securities Act.


                                       46


Section 4.04.  Compliance Certificate

     (a) The Company shall deliver to the Trustee,  within 90 days after the end
of each fiscal  year,  an  Officers'  Certificate  stating  that a review of the
activities of the Company and its Subsidiaries  during the preceding fiscal year
has been made  under the  supervision  of the  signing  Officers  with a view to
determining whether the Company has kept, observed,  performed and fulfilled its
obligations  under this  Indenture  and the  Collateral  Documents,  and further
stating,  as to each such Officer signing such certificate,  that to the best of
his or her  knowledge  the Company has kept,  observed,  performed and fulfilled
each and every covenant contained in this Indenture and the Collateral Documents
and is not in  default in the  performance  or  observance  of any of the terms,
provisions and conditions of this Indenture or the Collateral  Documents (or, if
a Default or Event of Default shall have occurred,  describing all such Defaults
or Events of Default of which he or she may have  knowledge  and what action the
Company is taking or proposes to take with respect thereto) and that to the best
of his or her knowledge no event has occurred and remains in existence by reason
of which  payments on account of the  principal of or  Interest,  if any, on the
Notes is prohibited or if such event has  occurred,  a description  of the event
and what action the Company is taking or proposes to take with respect thereto.

     (b) So long as not  contrary  to the then  current  recommendations  of the
American  Institute  of Certified  Public  Accountants,  the year-end  financial
statements delivered pursuant to Section 4.03(a) above shall be accompanied by a
written statement of the Company's  independent public accountants (who shall be
a firm of  established  national  reputation)  that in  making  the  examination
necessary for  certification of such financial  statements,  nothing has come to
their  attention  that would lead them to believe  that the Company has violated
any  provisions  of Article 4 or Article 5 hereof or, if any such  violation has
occurred,  specifying  the  nature  and period of  existence  thereof,  it being
understood that such  accountants  shall not be liable directly or indirectly to
any Person for any failure to obtain knowledge of any such violation.

     (c) The Company shall, so long as any of the Notes are outstanding, deliver
to the  Trustee,  forthwith  upon any Officer  becoming  aware of any Default or
Event  of  Default  or any  Default  (as  defined  in the  Cash  Collateral  and
Disbursement  Agreement) or Event of Default (as defined in the Cash  Collateral
and Disbursement Agreement), an Officers' Certificate specifying such Default or
Event of Default  and what action the Company is taking or proposes to take with
respect thereto.

Section 4.05.  Taxes

     The Company  shall pay,  and shall cause each of its  Subsidiaries  to pay,
prior to delinquency,  all material taxes, assessments,  and governmental levies
except such as are  contested in good faith and by  appropriate  proceedings  or
where the failure to effect such payment is not adverse in any material  respect
to the Holders of the Notes.

Section 4.06.  Stay, Extension and Usury Laws

     The Company  covenants  (to the extent that it may  lawfully do so) that it
shall not at any time insist upon,  plead, or in any manner  whatsoever claim or

                                       47


take the benefit or  advantage  of, any stay,  extension  or usury law  wherever
enacted, now or at any time hereafter in force, that may affect the covenants or
the  performance of this  Indenture;  and the Company (to the extent that it may
lawfully do so) hereby  expressly  waives all benefit or  advantage  of any such
law, and covenants that it shall not, by resort to any such law,  hinder,  delay
or impede the  execution of any power herein  granted to the Trustee,  but shall
suffer and permit  the  execution  of every such power as though no such law has
been enacted.

Section 4.07.  Restricted Payments

     The Company  shall not,  and shall not permit any of its  Subsidiaries  to,
directly  or  indirectly:  (i)  declare  or pay any  dividend  or make any other
payment or  distribution  on account of the  Company's or any of its  Restricted
Subsidiaries' Equity Interests  (including,  without limitation,  any payment in
connection with any merger or consolidation  involving the Company or any of its
Restricted  Subsidiaries)  or to the direct or indirect holders of the Company's
or any of its  Restricted  Subsidiaries'  Equity  Interests in their capacity as
such (other than dividends or  distributions  payable in Equity Interests (other
than Disqualified Stock) of the Company or dividends or distributions payable to
the Company or a Restricted Subsidiary of the Company); (ii) purchase, redeem or
otherwise  acquire  or  retire  for  value  (including  without  limitation,  in
connection  with any merger or  consolidation  involving the Company) any Equity
Interests of the Company or any direct or indirect parent of the Company;  (iii)
make any  payment  on or with  respect  to,  or  purchase,  redeem,  defease  or
otherwise  acquire or retire for value any Indebtedness  that is pari passu with
or  subordinated  to the Notes,  except a payment of  Interest or  principal  at
Stated  Maturity  thereof;  or (iv)  make any  Restricted  Investment  (all such
payments  and other  actions set forth in clauses  (i) through  (iv) above being
collectively referred to as "Restricted  Payments"),  unless, at the time of and
after giving effect to such Restricted Payment:

     (a) the Riviera Black Hawk is Operating;

     (b) no Default or Event of Default shall have occurred and be continuing or
would occur as a consequence thereof; and

     (c) the Company  would,  at the time of such  Restricted  Payment and after
giving pro forma effect thereto as if such  Restricted  Payment had been made at
the beginning of the  applicable  four-quarter  period,  have been  permitted to
incur at least $1.00 of  additional  Indebtedness  pursuant to the Fixed  Charge
Coverage  Ratio test set forth in clause (ii) of the first  paragraph of Section
4.09 hereof; and

     (d) such  Restricted  Payment,  together with the  aggregate  amount of all
other  Restricted  Payments made by the Company and its Restricted  Subsidiaries
after the date of this Indenture  (excluding  Restricted  Payments  permitted by
clause (ii) through (vii) of the next  succeeding  paragraph),  is less than the
sum,  without  duplication,  of (i) 50% of the  Consolidated  Net  Income of the
Company for the period  (taken as one  accounting  period) from the beginning of
the first fiscal quarter  commencing after the date of this Indenture to the end
of the Company's most recently ended fiscal quarter for which internal financial
statements  are  available at the time of such  Restricted  Payment (or, if such
Consolidated  Net  Income  for  such  period  is a  deficit,  less  100% of such

                                       48


deficit),  plus (ii) 100% of the  aggregate  net cash  proceeds  received by the
Company since the date of this Indenture as a contribution  to its common equity
capital (other than pursuant to the Completion Capital Commitment, the Keep-Well
Agreement and any  contribution to the Company from Riviera  Holdings of the net
proceeds of a Qualified  Public Offering which are used to repurchase  Notes) or
from  the  issue  or  sale  of  Equity  Interests  of the  Company  (other  than
Disqualified  Stock) or from the issue or sale of  convertible  or  exchangeable
Disqualified Stock or convertible or exchangeable debt securities of the Company
that have been converted into or exchanged for such Equity Interests (other than
Equity Interests (or Disqualified Stock or debt securities) sold to a Subsidiary
of the Company),  plus (iii) to the extent that any Restricted  Investment  that
was  made  after  the  date of this  Indenture  is sold  for  cash or  otherwise
liquidated or repaid for cash, the lesser of (A) the cash return of capital with
respect to such Restricted Investment (less the cost of disposition, if any) and
(B) the initial amount of such Restricted Investment.

     With respect to any  payments  made  pursuant to clauses (i) through  (vii)
below,  so long as no Default has occurred and is  continuing or would be caused
thereby and,  with respect to any payments made pursuant to clause (viii) below,
no Event  of  Default  or  Default  in the  payment  when due of any  principal,
Interest,  premium or Liquidated  Damages on the Notes shall have occurred or be
continuing or would occur as a  consequence  thereof,  the foregoing  provisions
shall not prohibit (i) the payment of any dividend within 60 days after the date
of declaration  thereof,  if at said date of declaration such payment would have
complied with the provisions of this Indenture; (ii) the redemption, repurchase,
retirement,  defeasance or other  acquisition of any pari passu or  subordinated
Indebtedness  or Equity  Interests of the Company in exchange for, or out of the
net  cash  proceeds  of the  substantially  concurrent  sale  (other  than  to a
Subsidiary of the Company) of, Equity  Interests of the Company  (other than any
Disqualified Stock); provided that the amount of any such net cash proceeds that
are utilized for any such  redemption,  repurchase,  retirement,  defeasance  or
other  acquisition  shall be  excluded  from  clause  (d)(ii)  of the  preceding
paragraph; (iii) the defeasance,  redemption, repurchase or other acquisition of
pari  passu or  subordinated  Indebtedness  with the net cash  proceeds  from an
incurrence of Permitted  Refinancing  Indebtedness;  (iv) the payment to Riviera
Management  of amounts  owing to it pursuant to Section 3.4 and Article 4 of the
Management Agreement as in effect on the date of this Indenture,  subject to the
terms of the Manager  Subordination  Agreement  relating thereto between Riviera
Management and the Trustee and subject to the requirement that all such payments
are made in  compliance  with  Section  4.27  hereof;  provided,  however,  that
payments may be made pursuant to Section 3.4 of the Management Agreement whether
or not a Default has occurred and is continuing or would be caused thereby;  (v)
any redemption  required pursuant to Section 3.09 hereof;  (vi) the repayment by
the  Company to Riviera  Holdings on the date of this  Indenture  of the Riviera
Advance;  (vii) the payment by the Company to Riviera Holdings at any time after
the Riviera Black Hawk has been Operating for 180 consecutive  days equal to the
amount contained in the Completion  Reserve Account at the end of that period if
the  Company's  Fixed Charge  Coverage  Ratio for its most  recently  ended four
fiscal quarters after the date on which the Riviera Black Hawk became  Operating
for which internal financial statements are available  immediately preceding the
date on which such payment is to be made is at least 1.5 to 1;  provided that if
at the time of such payment the Riviera  Black Hawk has been  Operating for less
than four fiscal  quarters,  such Fixed Charge Coverage Ratio will be calculated
with  respect to the number of full fiscal  quarters  (but in no event less than

                                       49


one full fiscal quarter) for which internal  financial  statements are available
following the date the Riviera Black Hawk first became Operating; and (viii) the
payment by the Company of amounts owing to Riviera Holdings pursuant to Sections
3 and 5 of the Tax Sharing Agreement as in effect on the date of this Indenture.

     The amount of all Restricted  Payments  (other than cash) shall be the fair
market value on the date of the Restricted Payment of the asset(s) or securities
proposed  to be  transferred  or  issued  by  the  Company  or  such  Restricted
Subsidiary,  as the case may be,  pursuant to the Restricted  Payment.  The fair
market value of any assets or securities  that are required to be valued by this
Section 4.07 shall be determined by the Board of Directors whose resolution with
respect  thereto  shall be delivered to the Trustee,  such  determination  to be
based  upon an  opinion  or  appraisal  issued by an  accounting,  appraisal  or
investment  banking firm of national  standing if such fair market value exceeds
$5.0  million.  Not later than the date of making any  Restricted  Payment,  the
Company shall deliver to the Trustee an Officers'  Certificate stating that such
Restricted  Payment  is  permitted  and  setting  forth the basis upon which the
calculations  required by this Section 4.07 were computed,  together with a copy
of any fairness opinion or appraisal required by this Indenture.

Section 4.08.  Dividend and Other Payment Restrictions Affecting Subsidiaries

     The Company  shall not,  and shall not permit any of its  Subsidiaries  to,
directly or indirectly,  create or otherwise  cause or suffer to exist or become
effective  any  encumbrance  or  restriction  on the  ability of any  Restricted
Subsidiary to (a) pay dividends or make any other  distributions  on its capital
stock to the Company or any of its  Restricted  Subsidiaries  or with respect to
any other interest or  participation  in, or measured by, its profits or pay any
indebtedness owed to the Company or any of its Restricted Subsidiaries, (b) make
loans or advances to the Company or any of its  Restricted  Subsidiaries  or (c)
transfer any of its properties or assets to the Company or any of its Restricted
Subsidiaries,  except for such encumbrances or restrictions existing under or by
reasons of (i) the Notes, this Indenture or the Collateral  Documents;  (ii) the
Riviera  Holdings  Indenture as in effect on the date of this  Indenture;  (iii)
applicable law; (iv) customary non-assignment  provisions in leases entered into
in the  ordinary  course of business and  consistent  with past  practices;  (v)
Permitted Refinancing Indebtedness,  provided that the restrictions contained in
the agreements  governing such Permitted  Refinancing  Indebtedness  are no more
restrictive,  taken as a whole, than those contained in the agreements governing
the Indebtedness being refinanced;  (vi) the acquisition of the Capital Stock of
any Person, or property or assets of any Person by the Company or any Restricted
Subsidiary,  if the  encumbrances or restrictions (a) existed at the time of the
acquisition  and were not  incurred  in  contemplation  thereof  and (b) are not
applicable  to any Person or the property or assets of any Person other than the
Person  acquired  or the  property  or assets of the Person  acquired;  or (vii)
purchase money  obligations or capital lease  obligations for FF&E acquired with
FF&E Financing that impose  restrictions  of the type described in clause (c) of
the first paragraph of this Section 4.08 on the FF&E so acquired.

                                       50


Section 4.09.  Incurrence of Indebtedness and Issuance of Preferred Stock

     The Company  shall not,  and shall not permit any of its  Subsidiaries  to,
directly or indirectly,  create,  incur, issue,  assume,  guarantee or otherwise
become directly or indirectly liable, contingently or otherwise, with respect to
(collectively,  "incur")  any  Indebtedness  (including  Acquired  Debt) and the
Company shall not issue any  Disqualified  Stock and shall not permit any of its
Subsidiaries to issue any shares of preferred stock; provided,  however, that so
long as no Default or Event of  Default  has  occurred  and is  continuing,  the
Company may incur  Indebtedness  (including  Acquired  Debt) or issue  shares of
Disqualified Stock if:

          (i) the Riviera Black Hawk is Operating;

          (ii) the Fixed Charge  Coverage  Ratio for the Company's most recently
     ended four full fiscal quarters for which internal financial statements are
     available   immediately   preceding  the  date  on  which  such  additional
     Indebtedness  is incurred or such  Disqualified  Stock is issued would have
     been at least 2.0 to 1,  determined  on a pro forma basis  (including a pro
     forma  application  of the net proceeds  therefrom),  as if the  additional
     Indebtedness  had been  incurred,  or preferred  stock or the  Disqualified
     Stock  had  been  issued,  as the  case may be,  at the  beginning  of such
     four-quarter period;

          (iii) the Weighted  Average Life to Maturity of such  Indebtedness  is
     greater than the remaining Weighted Average Life to Maturity of the Notes;

     The provisions of the first  paragraph of this Section 4.09 shall not apply
to the incurrence of any of the following  items of  Indebtedness  so long as no
Default  or Event of  Default  has  occurred  and is  continuing  (collectively,
"Permitted Debt"):

          (i)  the  incurrence  by  the  Company  and  its  Subsidiaries  of (a)
     Indebtedness  represented  by the  Notes to be  issued  on the date of this
     Indenture and the Series B Notes to be issued pursuant to the  Registration
     Rights  Agreement and (b) their  respective  obligations  arising under the
     Collateral  Documents  to  the  extent  such  obligations  would  represent
     Indebtedness;

          (ii)  the   incurrence  by  the  Company  or  any  of  its  Restricted
     Subsidiaries of Permitted Refinancing  Indebtedness in exchange for, or the
     net proceeds of which are used to refund, refinance or replace Indebtedness
     (other than intercompany Indebtedness) that was permitted by this Indenture
     to be incurred  under the first  paragraph  of this Section 4.09 or clauses
     (i), (ii), (vi), (viii) or (x) of this paragraph;

          (iii)  the  incurrence  by  the  Company  or  any  of  its  Restricted
     Subsidiaries of intercompany  Indebtedness between or among the Company and
     any of its Wholly Owned Restricted Subsidiaries; provided, however, that:

               (a) such Indebtedness must be expressly subordinated to the prior
          payment in full in cash of all Obligations  with respect to the Notes;
          and

                                       51



               (b) (1) any subsequent  issuance or transfer of Equity  Interests
          that  results in any such  Indebtedness  being held by a Person  other
          than the Company or a Wholly Owned Restricted  Subsidiary thereof, (2)
          any sale or other transfer of any such  Indebtedness  to a Person that
          is not either  the  Company or a Wholly  Owned  Restricted  Subsidiary
          thereof shall be deemed,  in each case, to constitute an incurrence of
          such Indebtedness by the Company or such Restricted Subsidiary, as the
          case may be, that was not  permitted  by this clause  (iii) and (3) if
          any Restricted  Subsidiary is the obligor on such  Indebtedness,  such
          Indebtedness is represented by an Intercompany Note that is pledged to
          the Trustee as security for the Notes;

          (iv)  the   incurrence  by  the  Company  or  any  of  the  Restricted
     Subsidiaries  of Hedging  Obligations  that are incurred for the purpose of
     fixing or hedging  interest  rate risk with  respect to any  floating  rate
     Indebtedness  that  is  permitted  by the  terms  of this  Indenture  to be
     outstanding;

          (v) the incurrence by the Company of Indebtedness solely in respect of
     performance  or similar bonds or standby  letters of credit;  provided that
     any such bond or  standby  letter of credit  is  incurred  in the  ordinary
     course of the Company's  business in an aggregate amount not to exceed $2.0
     million at any one time outstanding;  and provided,  further, that any such
     bond or  standby  letter of  credit  is  incurred  on terms  customary  for
     operations similar to the Company's;

          (vi)  the  incurrence  by the  Company  of FF&E  Financing;  provided,
     however, that (a) the principal amount of such Indebtedness does not exceed
     the cost  (including  sales and excise  taxes,  installation  and  delivery
     charges  and other  direct  costs of,  and other  direct  expenses  paid or
     charged in connection  with, such purchase) of the FF&E purchased or leased
     with the proceeds thereof, (b) no Indebtedness  incurred under the Notes is
     utilized  for the  purchase  or  lease of such  FF&E and (c) the  aggregate
     principal amount of such Indebtedness,  including all Permitted Refinancing
     Indebtedness  incurred to refund,  refinance  or replace  any  Indebtedness
     incurred pursuant to this clause, does not exceed $15.0 million outstanding
     at any time;

          (vii) bond or surety  obligations  posted by the Company or any of its
     Subsidiaries  in order to prevent the loss or material  impairment of or to
     obtain a Gaming License or as otherwise  required by an order of any Gaming
     Authority  to the extent  required  by  applicable  law and  consistent  in
     character  and amount  with  customary  industry  practice  so long as such
     Indebtedness  does not result in, and is not  secured  by, a Lien on any of
     the Collateral;

          (viii) the incurrence by the Company of Indebtedness solely in respect
     of  Special   Assessment   Bonds,   including  all  Permitted   Refinancing
     Indebtedness  incurred to refund,  refinance  or replace  any  Indebtedness
     incurred  pursuant to this clause,  and standby letters of credit or surety
     bonds required to be issued in connection therewith, in an aggregate amount
     not to exceed $400,000;

                                       52


          (ix) the  Guarantee  by the  Company  or a  Restricted  Subsidiary  of
     Indebtedness  permitted to be incurred by another provision of this Section
     4.09;

          (x)  the   incurrence  by  the  Company  or  any  of  its   Restricted
     Subsidiaries of additional  Indebtedness in an aggregate  principal  amount
     (or accreted value, as applicable) at any time  outstanding,  including all
     Permitted Refinancing Indebtedness incurred to refund, refinance or replace
     any  Indebtedness  incurred  pursuant  to this  clause,  not to exceed $2.0
     million; and

          (xi) the  incurrence by the  Company's  Unrestricted  Subsidiaries  of
     Non-Recourse Debt; provided,  however, that if any such Indebtedness ceases
     to be Non-Recourse Debt of an Unrestricted Subsidiary,  such event shall be
     deemed to be an incurrence of  Indebtedness  by a Restricted  Subsidiary of
     the Company that was not permitted by this clause (xi).

     The Company shall not incur any  Indebtedness  (including  Permitted  Debt)
that is contractually subordinated in right of payment to any other Indebtedness
of the Company unless such  Indebtedness is also  contractually  subordinated in
right of  payment  to the  Notes on  substantially  identical  terms;  provided,
however, that no Indebtedness of the Company shall be deemed to be contractually
subordinated in right of payment to any other Indebtedness of the Company solely
by virtue of being unsecured.

     For purposes of determining compliance with this Section 4.09, in the event
that an item of proposed Indebtedness meets the criteria of more than one of the
categories of Permitted  Debt  described in clauses (i) through (xi) above or is
entitled to be incurred  pursuant to the first  paragraph of this Section  4.09,
the Company shall, in its sole discretion, classify such item of Indebtedness in
any manner that  complies  with this Section 4.09 and such item of  Indebtedness
shall be treated as having been incurred pursuant to only one of such clauses or
pursuant to the first paragraph of this Section 4.09.

Section 4.10.  Asset Sales

     The Company  shall not,  and shall not permit any of its  Subsidiaries  to:
consummate an Asset Sale, unless:

          (i) the Riviera Black Hawk is Operating;

          (ii) the Company (or the  Restricted  Subsidiary,  as the case may be)
     receives consideration at the time of such Asset Sale at least equal to the
     fair market value  (evidenced by a resolution of the Board of Directors set
     forth in an Officers'  Certificate  delivered to the Trustee) of the assets
     or Equity Interests issued or sold or otherwise disposed of;

          (iii) such fair market value is determined  by the Company's  Board of
     Directors and evidenced by a resolution of the Board of Directors set forth
     in an Officers' Certificate delivered to the Trustee; and

                                       53


          (iv)  at  least  80% of the  consideration  received  therefor  by the
     Company  or  such  Restricted  Subsidiary  is in the  form  of cash or Cash
     Equivalents;  provided, however, that the amount of (A) any liabilities (as
     shown on the Company's or such Restricted  Subsidiary's most recent balance
     sheet), of the Company or any Restricted  Subsidiary (other than contingent
     liabilities  and  liabilities  that are by their terms  subordinated to the
     Notes) that are assumed by the transferee of any such assets  pursuant to a
     customary  novation  agreement that releases the Company or such Restricted
     Subsidiary from further liability;  and (B) any securities,  notes or other
     obligations received by the Company or any such Restricted  Subsidiary from
     such  transferee  that,  within 30 days of receipt,  are  converted  by the
     Company or such Restricted  Subsidiary into cash (to the extent of the cash
     received in that  conversion),  shall be deemed to be cash for  purposes of
     this provision.

     Within 180 days after the receipt of any Net  Proceeds  from an Asset Sale,
the Company may apply such Net Proceeds to make a capital  expenditure,  improve
real property or acquire  long-term  assets that are used or useful in a line of
business  permitted by Section 4.13  hereof;  provided  that the Company or such
Subsidiary, as the case may be, grants to the Trustee, on behalf of the Holders,
a first  priority  perfected  security  interest on any such  property or assets
acquired  or  constructed  with the Net  Proceeds  of any such Asset Sale on the
terms set forth in this  Indenture  and the  Collateral  Documents.  Pending the
final  application  of any such Net  Proceeds,  the  Company may invest such Net
Proceeds in Cash  Equivalents  which shall be pledged to the Trustee as security
for the Notes.

     Any Net  Proceeds  from Asset  Sales that are not  applied or  invested  as
provided  in the  preceding  paragraph  shall be  deemed to  constitute  "Excess
Proceeds." When the aggregate  amount of Excess  Proceeds  exceeds $5.0 million,
the Company  shall make an offer to all Holders (an "Asset Sale  Offer") and all
holders of other  Indebtedness that is pari passu with the Notes to purchase the
maximum  principal amount of Notes and such other pari passu  Indebtedness  that
may be  purchased  out of the Excess  Proceeds,  at an offer price in cash in an
amount  equal to 100% of  principal  amount  thereof  plus  accrued  and  unpaid
Interest and Liquidated Damages,  if any, to the date of purchase,  and shall be
in  accordance  with the  provisions  set forth in Section 3.10  hereof.  If any
Excess  Proceeds remain after  consummation of an Asset Sale Offer,  the Company
may use such Excess  Proceeds for any purpose not  otherwise  prohibited by this
Indenture and the Collateral  Documents.  If the aggregate  principal  amount of
Notes and such other pari passu Indebtedness tendered into such Asset Sale Offer
exceeds the amount of Excess  Proceeds,  the Trustee  shall select the Notes and
such other pari passu  Indebtedness to be purchased on a pro rata basis based on
the principal amount of Notes and such other pari passu  Indebtedness  tendered.
Upon completion of each Asset Sale Offer, the amount of Excess Proceeds shall be
reset at zero.

Section 4.11.  Transactions with Affiliates

     The Company  shall not,  and shall not permit any of its  Subsidiaries  to,
make any payment to, or sell, lease, transfer or otherwise dispose of any of its
properties  or assets to, or purchase any property or assets from, or enter into
or make or amend any  transaction,  contract,  agreement,  understanding,  loan,
advance or guarantee  with,  or for the benefit of, any  Affiliate  (each of the

                                       54


foregoing, an "Affiliate Transaction"), unless (a) such Affiliate Transaction is
on terms that are no less  favorable to the Company or the  relevant  Restricted
Subsidiary than those that would have been obtained in a comparable  transaction
by the Company or such Restricted  Subsidiary  with an unrelated  Person and (b)
the  Company  delivers  to  the  Trustee  (i)  with  respect  to  any  Affiliate
Transaction  or series of related  Affiliate  Transactions  involving  aggregate
consideration in excess of $1.0 million,  a resolution of the Board of Directors
set forth in an Officers' Certificate certifying that such Affiliate Transaction
complies  with  clause (a) above and that such  Affiliate  Transaction  has been
approved  unanimously  by the Board of  Directors  and (ii) with  respect to any
Affiliate  Transaction  or series of related  Affiliate  Transactions  involving
aggregate consideration in excess of $5.0 million, an opinion as to the fairness
to the Holders of such  Affiliate  Transaction  from a  financial  point of view
issued by an  accounting,  appraisal  or  investment  banking  firm of  national
standing;  provided,  however, that (i) payments made pursuant to the Completion
Capital  Commitment,  the Keep-Well  Agreement,  the Management  Agreement,  the
License  Agreement and the Tax Sharing  Agreement,  in each case as in effect on
the date of this Indenture; (ii) purchases of goods and services in the ordinary
course of business;  (iii) any employment  agreement entered into by the Company
or any of its  Restricted  Subsidiaries  in the  ordinary  course of business on
terms customary in the gaming industry;  (iv) transactions  between or among the
Company and/or its  Restricted  Subsidiaries;  (v) Restricted  Payments that are
permitted under Section 4.07 hereof;  and (vi) reasonable fees and  compensation
(including, without limitation,  bonuses, retirement plans and securities, stock
options and stock ownership plans) paid or issued to and indemnities provided on
behalf of, officers,  directors,  employees or consultants of the Company or any
Restricted  Subsidiary  in the ordinary  course of business  shall not be deemed
Affiliate Transactions;  provided,  further, that subject to clauses (i) through
(vi) in the immediately  preceding proviso, the Company will not make any loans,
advances or other payments to Riviera Holdings,  except as permitted pursuant to
this Indenture, including Section 4.07 hereof.

Section 4.12.  Liens

     The Company  shall not,  and shall not permit any of its  Subsidiaries  to,
directly or indirectly create,  incur, assume or suffer to exist any Lien on any
asset now owned or  hereafter  acquired,  or any income or profits  therefrom or
assign or convey any right to receive income therefrom, except Permitted Liens.

Section 4.13.  Line of Business

     The Company  shall not, and shall not permit any  Subsidiary  to, engage in
any business or investment activities other than the Permitted Business. Neither
the Company nor any of its Subsidiaries may conduct a Permitted  Business in any
gaming  jurisdiction  in which the Company or such Subsidiary is not licensed on
the date of this  Indenture  if the Holders of the Notes would be required to be
licensed as a result  thereof;  provided that the  provisions  described in this
sentence  shall  not  prohibit  the  Company  or any of  its  Subsidiaries  from
conducting a Permitted  Business in any  jurisdiction  that does not require the
licensing or  qualification of all the Holders,  but reserves the  discretionary
right to require the  licensing or  qualification  of any  Holders.  The Company
shall  not,  and shall not  permit  any of its  Subsidiaries  to,  engage in any

                                       55


business,  development  or investment  activity  other than at or in conjunction
with the Riviera Black Hawk until the Riviera Black Hawk is Operating.

Section 4.14.  Corporate Existence

     Subject to Article 5 hereof,  the Company  shall do or cause to be done all
things necessary to preserve and keep in full force and effect (i) its corporate
existence,  and the  corporate,  partnership  or other  existence of each of its
Subsidiaries, in accordance with the respective organizational documents (as the
same may be amended from time to time) of the Company or any such Subsidiary and
(ii) the rights (charter and statutory),  licenses and franchises of the Company
and its Subsidiaries;  provided, however, that the Company shall not be required
to preserve any such right, license or franchise, or the corporate,  partnership
or other existence of any of its  Subsidiaries,  if the Board of Directors shall
determine that the preservation thereof is no longer desirable in the conduct of
the business of the Company and its Subsidiaries, taken as a whole, and that the
loss thereof is not adverse in any material respect to the Holders of the Notes.

Section 4.15.  Offer to Repurchase Upon Change of Control

     Upon the occurrence of a Change of Control, the Company shall make an offer
(a "Change  of Control  Offer")  to each  Holder to  repurchase  all or any part
(equal to $1,000 or an integral  multiple  thereof) of each Holder's  Notes at a
purchase  price equal to 101% of the  aggregate  principal  amount  thereof plus
accrued and unpaid Interest and Liquidated Damages thereon,  if any, to the date
of purchase  (the "Change of Control  Payment").  Within 10 days  following  any
Change of Control,  the Company shall mail a notice to each Holder stating:  (i)
that the Change of Control Offer is being made pursuant to this Section 4.15 and
that all Notes tendered  shall be accepted for payment;  (ii) the purchase price
and the purchase date,  which shall be no earlier than 30 days and no later than
60 days from the date such  notice is mailed  (the  "Change of  Control  Payment
Date"); (iii) that any Note not tendered shall continue to accrue Interest; (iv)
that,  unless  the  Company  defaults  in the  payment  of the Change of Control
Payment,  all Notes accepted for payment pursuant to the Change of Control Offer
shall cease to accrue  Interest  after the Change of Control  Payment Date;  (v)
that  Holders  electing  to have any  Notes  purchased  pursuant  to a Change of
Control Offer shall be required to surrender  the Notes,  with the form entitled
"Option of Holder to Elect Purchase" on the reverse of the Notes  completed,  to
the Paying  Agent at the address  specified  in the notice prior to the close of
business on the third Business Day preceding the Change of Control Payment Date;
(vi) that  Holders  shall be entitled to withdraw  their  election if the Paying
Agent receives,  not later than the close of business on the second Business Day
preceding  the Change of Control  Payment  Date,  a telegram,  telex,  facsimile
transmission  or letter  setting  forth the name of the  Holder,  the  principal
amount of Notes  delivered  for  purchase,  and a statement  that such Holder is
withdrawing  his  election to have the Notes  purchased;  and (vii) that Holders
whose Notes are being  purchased only in part shall be issued new Notes equal in
principal  amount to the  unpurchased  portion of the Notes  surrendered,  which
unpurchased  portion must be equal to $1,000 in principal  amount or an integral
multiple  thereof.  The Company shall comply with the requirements of Rule 14e-1
under the Exchange Act and any other securities laws and regulations  thereunder
to the extent such laws and  regulations  are applicable in connection  with the
repurchase of Notes in connection with a Change of Control.

                                       56


     On the Change of Control  Payment Date,  the Company  shall,  to the extent
lawful,  (i) accept for payment all Notes or portions thereof properly  tendered
pursuant to the Change of Control  Offer,  (ii) deposit with the Paying Agent an
amount  equal to the  Change  of  Control  Payment  in  respect  of all Notes or
portions  thereof so tendered and (iii)  deliver or cause to be delivered to the
Trustee the Notes so accepted together with an Officers' Certificate stating the
aggregate  principal  amount of Notes or portions thereof being purchased by the
Company.  The  Paying  Agent  shall  promptly  mail to each  Holder  of Notes so
tendered payment in an amount equal to the purchase price for the Notes, and the
Trustee shall promptly authenticate and mail (or cause to be transferred by book
entry) to each Holder a new Note equal in  principal  amount to any  unpurchased
portion of the Notes  surrendered by such Holder,  if any;  provided,  that each
such new Note shall be in a principal  amount of $1,000 or an integral  multiple
thereof.  The  Company  shall  publicly  announce  the  results of the Change of
Control Offer on or as soon as practicable  after the Change of Control  Payment
Date.

     Notwithstanding the foregoing,  the Company shall not be required to make a
Change of Control  Offer upon a Change of  Control  if a third  party  makes the
Change of Control Offer in the manner,  at the times and otherwise in compliance
with the  requirements  set forth in this  Indenture  applicable  to a Change of
Control Offer made by the Company and  purchases all Notes validly  tendered and
not withdrawn under such Change of Control Offer.

Section 4.16.  Limitation on Sale and Leaseback Transactions

     The  Company  shall  not,  and  shall  not  permit  any of  its  Restricted
Subsidiaries  to, enter into any sale and leaseback  transaction;  provided that
the Company may enter into a sale and leaseback  transaction  if (i) the Company
could have (a) incurred Indebtedness in an amount equal to the Attributable Debt
relating to such sale and  leaseback  transaction  pursuant to the Fixed  Charge
Coverage Ratio test set forth in the first  paragraph of Section 4.09 hereof and
(b) incurred a Lien to secure such  Indebtedness  pursuant to the  provisions of
Section 4.12  hereof,  (ii) the gross cash  proceeds of such sale and  leaseback
transaction  are at least equal to the fair market value (as  determined in good
faith by the  Board of  Directors  and set  forth  in an  Officers'  Certificate
delivered to the  Trustee) of the property  that is the subject of such sale and
leaseback  transaction  and  (iii)  the  transfer  of  assets  in such  sale and
leaseback  transaction is permitted by, and the Company  applies the proceeds of
such transaction in compliance with, Section 4.10 hereof.

Section 4.17.  Limitation on Issuances  and Sales of Equity  Interests in
               Wholly Owned Subsidiaries

     The Company (i) shall not, and shall not permit any  Restricted  Subsidiary
of the Company to, transfer,  convey,  sell,  lease or otherwise  dispose of any
Equity  Interests  of any Wholly Owned  Subsidiary  of the Company to any Person
(other than the Company or a Wholly Owned Subsidiary of the Company), unless (a)
such transfer, conveyance, sale, lease or other disposition is of all the Equity
Interests  of such  Wholly  Owned  Restricted  Subsidiary  and (b) the  cash Net
Proceeds from such transfer,  conveyance,  sale, lease or other  disposition are
applied in  accordance  with  Section  4.10 hereof and (ii) shall not permit any

                                       57


Wholly  Owned  Restricted  Subsidiary  of the Company to issue any of its Equity
Interests to any Person  other than to the Company or a Wholly Owned  Restricted
Subsidiary of the Company.

Section 4.18.  Advances to Subsidiaries

     All advances to Restricted  Subsidiaries made by the Company after the date
of this Indenture shall be evidenced by unsecured Intercompany Notes in favor of
the  Company  that shall be pledged to the Trustee as  Collateral  to secure the
Notes.  Each  Intercompany  Note  shall be  payable  upon  demand and shall bear
interest at the same rate as the Notes. A form of Intercompany  Note is attached
as Exhibit E hereto.  Repayments of principal  with respect to any  Intercompany
Note shall be required to be pledged to the Trustee as  Collateral to secure the
Notes until such amounts are advanced to a Restricted  Subsidiary  in accordance
with the Indenture.

Section 4.19.  Payments for Consent

     Neither  the  Company  nor  any  of its  Subsidiaries  shall,  directly  or
indirectly, pay or cause to be paid any consideration,  to or for the benefit of
any Holder for or as an inducement to any consent, waiver or amendment of any of
the terms or provisions of this Indenture or the Notes unless such consideration
is offered to be paid or is paid to all Holders that consent,  waive or agree to
amend in the time frame set forth in the solicitation documents relating to such
consent, waiver or agreement.

Section 4.20.  Additional Subsidiary Guarantees

     If the  Company  or any of its  Restricted  Subsidiaries  shall  acquire or
create  another  Subsidiary  after the date of this  Indenture,  then such newly
acquired or created Restricted  Subsidiary must become a Guarantor and execute a
Supplemental  Indenture in the form  attached as Exhibit I hereto and deliver an
Opinion of Counsel to the Trustee  within ten Business Days of the date on which
it was acquired or created.

Section 4.21.  Insurance

     Until the Notes have been paid in full, the Company shall,  and shall cause
its Restricted  Subsidiaries to, maintain  insurance with  responsible  carriers
against  such  risks and in such  amounts as is  customarily  carried by similar
businesses  with  such  deductibles,   retentions,   self  insured  amounts  and
coinsurance  provisions  as are  customarily  carried by similar  businesses  of
similar size, including,  without limitation,  property and casualty,  and, with
respect  to  insurance  on  the  Collateral,   shall  have  provided   insurance
certificates evidencing such insurance to the Trustee on or prior to the Closing
Date and shall thereafter  provide such certificates prior to the anniversary or
renewal date of each such policy,  which  certificate  shall expressly state the
expiration date for each policy. Customary insurance coverage shall be deemed to
include the following:

          (i) workers'  compensation  insurance to the extent required to comply
     with  all  applicable   state,   territorial  or  United  States  laws  and
     regulations,   or  the  laws  and  regulations  of  any  other   applicable
     jurisdiction;

                                       58


          (ii) comprehensive  general liability insurance with minimum limits of
     $1.0 million;

          (iii)  umbrella  or  excess  liability   insurance   providing  excess
     liability  coverages  over and above  the  foregoing  underlying  insurance
     policies up to a minimum limit of $25.0 million;

          (iv)  business  interruption  insurance  at all times on and after the
     Riviera Black Hawk is Operating; and

          (v) property insurance  protecting the property against loss or damage
     by fire, lightning,  windstorm,  tornado,  water damage,  vandalism,  riot,
     earthquake,  civil commotion,  malicious mischief, hurricane and such other
     risks and hazards as are from time to time covered by an "all-risk"  policy
     or a property policy covering "special" causes of loss; provided, that such
     insurance shall provide coverage of not less than the lesser of (a) 120% of
     the outstanding principal amount of the Notes plus accrued and unpaid Fixed
     Interest and (b) 100% of actual  replacement  value (as  determined at each
     policy  renewal  based  on the F.W.  Dodge  Building  Index  or some  other
     recognized means) of any improvements  customarily  insured consistent with
     industry  standards and, in each case, with a deductible no greater than 2%
     of the insured value of the Riviera Black Hawk or such greater amount as is
     available on commercially  reasonable terms (other than earthquake or flood
     insurance,  for which the deductible  may be up to 10% of such  replacement
     value).

     All insurance required under this Indenture (except worker's  compensation)
shall name the Company and the Trustee as additional insureds or loss payees, as
the case may be, with losses in excess of $1.0  million  payable  jointly to the
Company and the Trustee  (unless a Default or Event of Default has  occurred and
is then continuing, in which case all losses are payable solely to the Trustee),
with no recourse  against the Trustee for the payment of premiums,  deductibles,
commissions or club calls, and for at least 30 days notice of cancellation.  All
such  insurance  policies  shall be issued  by  carriers  having an A.M.  Best &
Company,  Inc.  rating of A or higher and a financial  size category of not less
than X, or if such carrier is not rated by A.M. Best & Company, Inc., having the
financial  stability and size deemed  appropriate by an opinion from a reputable
insurance  broker.  The Company shall deliver to the Trustee on the Closing Date
and each anniversary thereafter a certificate of an insurance agent stating that
the insurance  policies obtained by the Company and its Restricted  Subsidiaries
comply with this  Section  4.21 and the  related  applicable  provisions  of the
Collateral Documents.

Section 4.22.  Limitation on Status as Investment Company

     The Company and its  Subsidiaries  are  prohibited  from being  required to
register as an  "investment  company" (as that term is defined in the Investment
Company  Act of  1940,  as  amended),  or from  otherwise  becoming  subject  to
regulation under the Investment Company Act of 1940.

                                       59


Section 4.23.  Further Assurances

     The Company shall,  and shall cause each of its Restricted  Subsidiaries to
do, execute,  acknowledge,  deliver, record, re-record,  file, re-file, register
and  re-register,   as  applicable,  any  and  all  such  further  acts,  deeds,
conveyances, security agreements, mortgages, assignments, estoppel certificates,
financing statements and continuations thereof, termination statements,  notices
of assignment,  transfers,  certificates assurances and other instruments as may
be required  from time to time in order to: (i) carry out more  effectively  the
purposes of the Collateral  Documents;  (ii) subject to the Liens created by any
of the Collateral Documents any of the properties,  rights or interests required
to  be  encumbered  thereby;   (iii)  to  perfect  and  maintain  the  validity,
effectiveness  and  priority of any of the  Collateral  Documents  and the Liens
intended  to be  created  thereby;  and (iv) to better  assure,  convey,  grant,
assign, transfer, preserve, protect and confirm to the Trustee any of the rights
granted now or  hereafter  intended by the parties  thereto to be granted to the
Trustee  or under any other  instrument  executed  in  connection  therewith  or
granted  to the  Company  under  the  Collateral  Documents  or under  any other
instrument executed in connection therewith.

Section 4.24.  Construction

     The  Company  shall  construct  the  Riviera  Black  Hawk,   including  the
furnishing,  fixturing and equipping thereof, with diligence and continuity in a
good and workmanlike manner  substantially in accordance with the Plans to which
the  Company  is a  party  and  in  accordance  with  the  Cash  Collateral  and
Disbursement Agreement.

Section 4.25.  Limitation on Use of Proceeds

     The Company  shall deposit $5.1 million of the net proceeds of the Offering
into the  Interest  Reserve  Account,  $31.9  million of the net proceeds of the
Offering in the  Construction  Disbursement  Account and $5.0 million of the net
proceeds of the Offering in the  Completion  Reserve  Account.  The funds in the
Interest  Reserve  Account,  the  Construction   Disbursement  Account  and  the
Completion  Reserve Account shall be invested  solely in Government  Securities.
All funds in the Cash Collateral  Accounts shall be disbursed only in accordance
with the Cash Collateral and Disbursement Agreement.

Section 4.26.  Collateral Documents, Completion Capital Commitment and Keep-Well
Agreement

     Neither the Company nor any of its  Restricted  Subsidiaries  shall  amend,
waive or modify,  or take or refrain  from taking any action that has the effect
of  amending,  waiving  or  modifying  any  provision  of any of the  Collateral
Documents,  the Completion Capital Commitment or the Keep-Well Agreement, to the
extent that such amendment,  waiver,  modification or action could reasonably be
expected to have an adverse  effect on the rights of the Trustee or the Holders;
provided  that (i) the  Collateral  may be released  or  modified  as  expressly
provided in this Indenture and in the Collateral  Documents;  (ii) the Plans and
the Construction Disbursement Budget may be amended as expressly provided in the

                                       60


Cash Collateral and Disbursement Agreement;  and (iii) this Indenture and any of
the  Collateral  Documents may be otherwise  amended,  waived or modified as set
forth in Article 9 hereof.

Section 4.27.  Restriction on Payment of Management Fees

     The Company shall not, directly or indirectly, pay to Riviera Management or
any of its  Affiliates any Management  Fees,  except  pursuant to the Management
Agreement as in effect on the date of, and in accordance  with,  this Indenture.
Amounts payable pursuant to the Management  Agreement shall not be prepaid,  and
no payment of Management  Fees,  either current or accrued,  shall be made if at
the time of payment of such Management Fees (i) a Default or an Event of Default
shall have  occurred and be continuing  or shall occur as a result  thereof;  or
(ii) the Company's  Fixed Charge Coverage Ratio for its most recently ended four
full fiscal  quarters for which  internal  financial  statements  are  available
immediately  preceding the date on which such  Management  Fee is proposed to be
paid would have been less than 1.5 to 1  (calculated  on a pro forma basis after
deducting  Management  Fees to the extent paid in cash and not  deferred and any
Management  Fees deferred from a prior period proposed to be paid in cash during
such period,  but excluding any Management Fees deferred or accrued and not paid
in cash during such  period).  With  respect to periods  following  the date the
Riviera Black Hawk first  becomes  Operating and prior to the time when internal
financial  statements are available for four full fiscal quarters  following the
date the Riviera Black Hawk first becomes Operating,  such Fixed Charge Coverage
Ratio shall be  calculated  with  respect to the number of full fiscal  quarters
(but in no event less than one full fiscal quarter) for which internal financial
statements are available following the date the Riviera Black Hawk first becomes
Operating. Any Management Fees not permitted to be paid pursuant to this Section
4.27 shall be deferred  and shall  accrue and may be paid only at such time that
they would  otherwise be permitted  to be paid  hereunder.  The right to receive
payment of the  Management  Fee shall be  subordinate in right of payment to the
right of the  Holders to receive  payments  pursuant  to the Notes.  The Company
shall  not  amend  the  Management  Agreement  to  increase  amounts  to be paid
thereunder,  or in any other manner which would be adverse to the Company or the
Holders,  including  without  limitation,  to amend the method of computing  the
Management  Fee;  provided,  however,  that the foregoing shall not prohibit any
amendment required by any Gaming Law or Gaming Authority.

Section 4.28.  Event of Loss

     Within 360 days after any Event of Loss with respect to any Collateral with
a fair market value (or replacement cost, if greater) in excess of $1.0 million,
the Company or the affected  Restricted  Subsidiary of the Company,  as the case
may  be,  may  apply  the Net  Loss  Proceeds  from  such  Event  of Loss to the
rebuilding,  repair,  replacement or construction of improvements to the Riviera
Black Hawk,  with no  concurrent  obligation  to make any purchase of any Notes;
provided  that (i) the Company  delivers  to the Trustee  within 60 days of such
Event of Loss a written  opinion  from a  reputable  architect  that the Riviera
Black  Hawk with at least  the  Minimum  Facilities  can be  rebuilt,  repaired,
replaced or constructed and Operating within 360 days of the Event of Loss; (ii)
an Officers' Certificate certifying that the Company has available from Net Loss
Proceeds or other sources  sufficient funds to complete the rebuilding,  repair,
replacement  or  construction  described in clause (i) above;  and (iii) the Net

                                       61


Loss Proceeds are less than $20.0  million.  If the Net Loss Proceeds to be used
for rebuilding,  repair,  replacement or construction exceed $5.0 million,  then
the Net  Loss  Proceeds  shall be  deposited  in the  Construction  Disbursement
Account and disbursed in accordance  with the  procedures  set forth in the Cash
Collateral  and  Disbursement  Agreement.  Any Net  Loss  Proceeds  that are not
reinvested or not  permitted to be reinvested as provided in the first  sentence
of this  paragraph  shall be deemed "Excess Loss  Proceeds."  When the aggregate
amount of Excess Loss Proceeds  exceeds $5.0 million,  the Company shall make an
offer to all  Holders  (an  "Event  of Loss  Offer")  to  purchase  the  maximum
principal amount of Notes that may be purchased out of the Excess Loss Proceeds,
at a purchase  price in cash in an amount equal to 100% of the principal  amount
thereof,  plus  accrued and unpaid  Interest  and  Liquidated  Damages,  if any,
thereon to the date of  purchase.  The Event of Loss Offer shall be conducted in
accordance  with Section 3.10. The date of purchase shall not be less than 30 or
more than 60 days from the date of the Event of Loss  Offer.  To the extent that
the aggregate  principal  amount of Notes tendered  pursuant to an Event of Loss
Offer exceeds the Excess Loss Proceeds, the Trustee shall select the Notes to be
purchased in the manner described under Section 3.02 hereof.  To the extent that
the aggregate  amount of Notes  tendered  pursuant to any Event of Loss Offer is
less than the  Excess  Loss  Proceeds,  the  Company  may,  subject to the other
provisions of this  Indenture and the  Collateral  Documents,  use any remaining
Excess Loss Proceeds for general corporate purposes. Upon completion of any such
Event of Loss Offer,  the amount of Excess Loss Proceeds shall be reset at zero.
Pending any permitted  rebuilding,  repair,  replacement or  construction or the
completion  of any Event of Loss Offer,  the Company or the affected  Restricted
Subsidiary,  as the case may be,  shall  pledge  to the  Trustee  as  additional
Collateral  any Net  Loss  Proceeds  or  other  cash on hand  required  for such
permitted rebuilding,  repair, replacement or construction pursuant to the terms
of the  Collateral  Documents.  These  pledged  funds  shall be  released to the
Company  to pay  for or  reimburse  the  Company  for  the  actual  cost of such
permitted rebuilding, repair, replacement or construction, or such Event of Loss
Offer,  pursuant  to the terms of the  Collateral  Documents.  Pending the final
application  of the Net Loss  Proceeds,  such proceeds shall be invested in Cash
Equivalents which shall be pledged to the Trustee as security for the Notes. The
Company or the applicable  Restricted  Subsidiary shall grant to the Trustee, on
behalf of the Holders, a first priority lien, subject to Permitted Liens, on any
property or asset rebuilt, repaired,  replaced or constructed with such Net Loss
Proceeds on the terms set forth in this Indenture and the Collateral  Documents.
With respect to any Event of Loss  pursuant to clause (iv) of the  definition of
"Event of Loss" that has a fair market value (or  replacement  cost, if greater)
in excess of $5.0 million,  the Company (or the affected Restricted  Subsidiary,
as the case may be),  shall be  required to receive  consideration  at least (i)
equal to the fair  market  value  (evidenced  by a  resolution  of the  Board of
Directors set forth in an Officers' Certificate delivered to the Trustee) of the
assets  subject  to the  Event of Loss and (ii) at least  90% of which is in the
form of Cash Equivalents.

Section 4.29.  Excess Cash Purchase Offers

     Within 120 days after each  Operating  Year of the Company,  beginning with
the first  Operating  Year after the Riviera Black Hawk becomes  Operating,  the
Company  shall make an offer to all Holders  (the  "Excess  Cash Flow Offer") to
purchase the maximum  principal amount of Notes that is an integral  multiple of
$1,000  that may be  purchased  with 50% of the  Company's  Excess  Cash Flow in
respect of the Operating Year then ended (the "Excess Cash Flow Offer  Amount"),
at a purchase  price in cash equal to 101% of the principal  amount of the Notes
to be purchased,  plus accrued and unpaid  Interest and Liquidated  Damages,  if

                                       62


any,  thereon  to the date fixed for the  closing of the Excess  Cash Flow Offer
(the "Excess Cash Flow Purchase Price"), in accordance with this Indenture.  The
Event of Loss Offer shall be conducted in accordance with Section 3.10. Upon the
expiration  of the Event of Loss Offer,  the Company shall apply the Excess Cash
Flow Offer Amount to the purchase of all Notes  tendered at the Excess Cash Flow
Offer  Purchase  Price.  If the  aggregate  principal  amount of Notes  tendered
pursuant to an Excess Cash Flow Offer  exceeds the Excess Cash Flow Offer Amount
with respect  thereto,  the Trustee shall select the Notes to be  repurchased in
the manner described under Section 3.02 hereof. To the extent that the aggregate
amount of Notes tendered pursuant to any Excess Cash Flow Offer is less than the
Excess Cash Flow Offer Amount,  the Company may, subject to the other provisions
of this Indenture and the Collateral  Documents,  use any remaining  Excess Cash
Flow for general corporate purposes.


                                    ARTICLE 5
                                   SUCCESSORS

Section 5.01.  Merger, Consolidation, or Sale of Assets

     The Company shall not, directly or indirectly, consolidate or merge with or
into (whether or not the Company is the surviving corporation), or sell, assign,
transfer,  convey  or  otherwise  dispose  of  all or  substantially  all of its
properties or assets of the Company and its  Subsidiaries  taken as a whole,  in
one or more related  transactions  to,  another Person unless (i) the Company is
the  surviving  corporation  or the  Person  formed  by or  surviving  any  such
consolidation  or merger  (if other  than the  Company)  or to which  such sale,
assignment,  transfer, conveyance or other disposition shall have been made is a
corporation organized or existing under the laws of the United States, any state
thereof or the District of Columbia,  (ii) the Person formed by or surviving any
such  consolidation or merger (if other than the Company) or the Person to which
such sale, assignment, transfer, conveyance or other disposition shall have been
made assumes all the obligations of the Company under the Notes,  this Indenture
and the  Collateral  Documents  pursuant to a  supplemental  indenture in a form
reasonably   satisfactory  to  the  Trustee,   (iii)   immediately   after  such
transaction,  no Default or Event of Default exists (iv) such transaction  would
not  result in the loss or  suspension  or  material  impairment  of any  Gaming
License unless a comparable  replacement Gaming License is effective prior to or
simultaneously  with such  loss,  suspension  or  material  impairment;  (v) the
Company or the Person  formed by or surviving any such  consolidation  or merger
(if other  than the  Company),  or to which  such  sale,  assignment,  transfer,
conveyance  or  other   disposition   shall  have  been  made:  (a)  shall  have
Consolidated  Net Worth  immediately  after the transaction  equal to or greater
than  the  Consolidated  Net  Worth of the  Company  immediately  preceding  the
transaction;  and (b) shall,  on the date of such  transaction  after giving pro
forma effect thereto and any related  financing  transactions as if the same had
occurred at the beginning of the applicable four-quarter period, be permitted to
incur at least $1.00 of  additional  Indebtedness  pursuant to the Fixed  Charge
Coverage  Ratio test set forth in clause (ii) of the first  paragraph of Section
4.09  hereof;  and (vi)  such  transaction  would  not  require  any  Holder  or

                                       63


beneficial  owner of Notes to obtain a Gaming  License or be  qualified or found
suitable under the law of any applicable gaming jurisdiction; provided that such
Holder or  beneficial  owner  would not have  been  required  to obtain a Gaming
License  or be  qualified  or found  suitable  under the laws of any  applicable
gaming jurisdiction in the absence of such transaction. In addition, the Company
shall  not,  directly  or  indirectly,  lease  all or  substantially  all of its
properties or assets, in one or more related transactions,  to any other Person.
The  provisions  of  this  Section  5.01  shall  not be  applicable  to a  sale,
assignment, transfer, conveyance or other disposition of assets between or among
the Company and any of its Wholly Owned Subsidiaries.

Section 5.02.  Successor Corporation Substituted

     Upon any consolidation or merger, or any sale, assignment, transfer, lease,
conveyance or other disposition of all or substantially all of the assets of the
Company in accordance with Section 5.01 hereof, the successor corporation formed
by such  consolidation  or into or with which the  Company is merged or to which
such sale, assignment,  transfer, lease, conveyance or other disposition is made
shall  succeed  to, and be  substituted  for (so that from and after the date of
such consolidation,  merger, sale, lease,  conveyance or other disposition,  the
provisions of this Indenture  referring to the "Company"  shall refer instead to
the successor corporation and not to the Company),  and may exercise every right
and power of the Company  under this  Indenture  with the same effect as if such
successor Person had been named as the Company herein;  provided,  however, that
the  predecessor  Company shall not be relieved  from the  obligation to pay the
principal  of and  Interest on the Notes  except in the case of a sale of all of
the Company's assets that meets the requirements of Section 5.01 hereof.


                                    ARTICLE 6
                              DEFAULTS AND REMEDIES

Section 6.01.  Events of Default

     An "Event of Default" occurs and is continuing under this Indenture if:

     (a) the Company  defaults  for 30 days in the payment  when due of Interest
on, or Liquidated Damages with respect to, the Notes;  provided that payments of
Contingent  Interest  that are  permitted  to be  deferred  as  provided in this
Indenture will not become due for this purpose until such payment is required to
be made pursuant to the terms of this Indenture;

     (b) the  Company  defaults  in the  payment  when  due of  principal  of or
premium, if any, on the Notes;

     (c) the Company fails to comply with any of the provisions of Section 4.09,
4.10, 4.15, 4.25 or 5.01 hereof;

     (d) the  Company or any of its  Restricted  Subsidiaries  for 30 days after
notice  thereof  fails to comply with the  provisions of Section 4.07 hereof and
any of the other agreements in this Indenture not set forth in clause (c) above;

     (e) a default  occurs under any  mortgage,  indenture or  instrument  under
which  there may be issued or by which  there may be  secured or  evidenced  any
Indebtedness  for  money  borrowed  by the  Company  or  any  of its  Restricted
Subsidiaries (or the payment of which is guaranteed by the Company or any of its

                                       64


Restricted  Subsidiaries)  whether such Indebtedness or guarantee now exists, or
is created after the date of this Indenture, if that default: (i) is caused by a
failure  to  pay  principal  of,  or  interest  or  premium,  if  any,  on  such
Indebtedness  prior to the  expiration  of the  grace  period  provided  in such
Indebtedness on the date of such default (a "Payment Default");  or (ii) results
in the acceleration of such Indebtedness prior to its express maturity,  and, in
each case,  the  principal  amount of any such  Indebtedness,  together with the
principal  amount of any other such  Indebtedness  under  which there has been a
Payment  Default or the  maturity of which has been so  accelerated,  aggregates
$5.0 million or more;

     (f) the Company or any of its  Restricted  Subsidiaries  fails to pay final
judgments  aggregating in excess of $5.0 million,  which judgments are not paid,
discharged or stayed for a period of 60 days; and

     (g) the Company or any of its  Affiliates  breaches any  representation  or
warranty in any material respect in the Collateral Documents or any certificates
delivered in connection  therewith,  the Company or any of its Affiliates  fails
for 30 days (or such other period as specifically provided therein) after notice
thereof to comply with any  covenant or  agreement  set forth in the  Collateral
Documents,  the Company  repudiates any of its obligations  under the Collateral
Documents,  the Collateral Documents become unenforceable against the Company or
perfection  or priority of the Liens  granted by the Company  thereunder is lost
for any reason;

     (h) the  Company  or any of its  Significant  Subsidiaries  or any group of
Subsidiaries that, taken as a whole,  would constitute a Significant  Subsidiary
pursuant to or within the meaning of Bankruptcy Law:

          (i) commences a voluntary case,

          (ii)  consents  to the entry of an order for  relief  against it in an
     involuntary case,

          (iii)  consents to the  appointment of a custodian of it or for all or
     substantially all of its property,

          (iv) makes a general assignment for the benefit of its creditors, or

          (v) generally is not paying its debts as they become due; or

     (i) a court of competent  jurisdiction  enters an order or decree under any
Bankruptcy Law that:

          (i)  is for  relief  against  the  Company  or any of its  Significant
     Subsidiaries or any group of  Subsidiaries  that,  taken as a whole,  would
     constitute a Significant Subsidiary in an involuntary case;

          (ii)  appoints a custodian  of the  Company or any of its  Significant
     Subsidiaries or any group of  Subsidiaries  that,  taken as a whole,  would
     constitute a Significant  Subsidiary or for all or substantially all of the

                                       65


     property of the Company or any of its Significant Subsidiaries or any group
     of  Subsidiaries  that,  taken as a whole,  would  constitute a Significant
     Subsidiary; or

          (iii) orders the  liquidation of the Company or any of its Significant
     Subsidiaries or any group of  Subsidiaries  that,  taken as a whole,  would
     constitute a Significant Subsidiary;

          and  the  order  or  decree  remains  unstayed  and in  effect  for 60
     consecutive days;

     (j)  the  revocation,   termination,   suspension  or  other  cessation  of
effectiveness  for a  period  of more  than 90  consecutive  days of any  Gaming
License  results in the  cessation or  suspension  of gaming  operations  at any
Gaming Facility;

     (k) Riviera  Holdings  defaults in the  performance of its  obligations set
forth in, or repudiates its obligations under, the Completion Capital Commitment
or the Keep-Well Agreement; or

     (l) the Riviera Black Hawk fails to be Operating by the Operating  Deadline
or fails to remain Operating thereafter, except (a) as the hours of operation of
the Riviera  Black Hawk may be limited by any Gaming  Authority or Gaming Law or
(b) for a period of time not to exceed 30 days during any 45-day  period and not
to exceed 60 days during any one-year period;  provided,  however,  that, in any
event,  there shall not be an Event of Default  under this clause if the failure
to remain Operating during such period results from an Event of Loss pursuant to
the terms of this Indenture.

Section 6.02.  Acceleration

     If any Event of Default (other than an Event of Default specified in clause
(h) or (i) of Section 6.01 hereof with respect to the  Company,  any  Restricted
Subsidiary  that  is  a  Significant  Subsidiary  or  any  group  of  Restricted
Subsidiaries that, taken as a whole, would constitute a Significant  Subsidiary)
occurs  and is  continuing,  the  Trustee  or the  Holders  of at  least  25% in
principal amount of the then  outstanding  Notes may declare all the Notes to be
due and payable immediately.  Upon any such declaration,  the Notes shall become
due and  payable  immediately.  Notwithstanding  the  foregoing,  if an Event of
Default  specified  in clause  (h) or (i) of Section  6.01  hereof  occurs  with
respect  to  the  Company,  any  Restricted  Subsidiary  that  is a  Significant
Subsidiary or any group of Restricted Subsidiaries that, taken as a whole, would
constitute a  Significant  Subsidiary,  all  outstanding  Notes shall be due and
payable  immediately  without further action or notice. In the case of any Event
of Default  occurring by reason of any willful  action or inaction  taken or not
taken by or on behalf of the Company with the  intention of avoiding  payment of
the  premium  that the  Company  would have had to pay if the  Company  then had
elected to redeem the Notes  pursuant  to Section  3.07  hereof,  an  equivalent
premium  shall also  become  and be  immediately  due and  payable to the extent
permitted  by law upon the  acceleration  of the  Notes.  If an Event of Default
occurs prior to May 1, 2002, by reason of any willful action (or inaction) taken

                                       66


(or not taken) by or on behalf of the Company with the intention of avoiding the
prohibition  on redemption  of the Notes prior to May 1, 2002,  then the premium
specified in this Indenture shall also become immediately due and payable to the
extent permitted by law upon the acceleration of the Notes.

Section 6.03.  Other Remedies

     If an Event of Default occurs and is continuing, the Trustee may pursue any
available  remedy to collect  the payment of  principal,  premium,  if any,  and
Interest  on the Notes or to enforce the  performance  of any  provision  of the
Notes or this Indenture.

     The Trustee may  maintain a  proceeding  even if it does not possess any of
the Notes or does not produce any of them in the proceeding. A delay or omission
by the  Trustee  or any  Holder  of a Note in  exercising  any  right or  remedy
accruing  upon an Event of  Default  shall  not  impair  the  right or remedy or
constitute a waiver of or acquiescence in the Event of Default. All remedies are
cumulative to the extent permitted by law.

Section 6.04.  Waiver of Past Defaults

     Holders of not less than a majority in  aggregate  principal  amount of the
then outstanding  Notes by notice to the Trustee may on behalf of the Holders of
all of the  Notes  waive  an  existing  Default  or  Event  of  Default  and its
consequences  hereunder,  except a continuing Default or Event of Default in the
payment of the principal of, premium and Liquidated Damages, if any, or Interest
on, the Notes  (including  in connection  with an offer to purchase)  (provided,
however,  that the Holders of a majority in  aggregate  principal  amount of the
then  outstanding  Notes  may  rescind  an  acceleration  and its  consequences,
including any related  payment  default that  resulted from such  acceleration).
Upon any such  waiver,  such  Default  shall  cease to  exist,  and any Event of
Default  arising  therefrom shall be deemed to have been cured for every purpose
of this  Indenture;  but no such waiver shall extend to any  subsequent or other
Default or impair any right consequent thereon.

     Section 6.05. Control by Majority

     Holders of a majority in principal amount of the then outstanding Notes may
direct the time,  method and place of conducting  any  proceeding for exercising
any remedy  available to the Trustee or exercising any trust or power  conferred
on it.  However,  the Trustee may refuse to follow any direction  that conflicts
with law or this Indenture that the Trustee determines may be unduly prejudicial
to the  rights of other  Holders  of Notes or that may  involve  the  Trustee in
personal liability.

Section 6.06.  Limitation on Suits

     A Holder of a Note may pursue a remedy with  respect to this  Indenture  or
the Notes only if:

     (a)  the  Holder  of a  Note  gives  to the  Trustee  written  notice  of a
continuing Event of Default;

                                       67


     (b) the Holders of at least 25% in principal amount of the then outstanding
Notes make a written request to the Trustee to pursue the remedy;

     (c) such  Holder of a Note or Holders of Notes  offer  and,  if  requested,
provide to the Trustee  indemnity  satisfactory to the Trustee against any loss,
liability or expense;

     (d) the  Trustee  does not  comply  with the  request  within 60 days after
receipt of the  request  and the offer  and,  if  requested,  the  provision  of
indemnity; and

     (e) during such 60-day period the Holders of a majority in principal amount
of the then outstanding  Notes do not give the Trustee a direction  inconsistent
with the request.

     A Holder of a Note may not use this  Indenture to  prejudice  the rights of
another  Holder of a Note or to obtain a  preference  or priority  over  another
Holder of a Note.

Section 6.07.  Rights of Holders of Notes to Receive Payment

     Notwithstanding  any other  provision of this  Indenture,  the right of any
Holder  of a Note to  receive  payment  of  principal,  premium  and  Liquidated
Damages,  if any, and Interest on the Note, on or after the respective due dates
expressed in the Note (including in connection with an offer to purchase), or to
bring suit for the  enforcement of any such payment on or after such  respective
dates,  shall not be impaired or  affected  without the consent of such  Holder;
provided  that a Holder shall not have the right to institute  any such suit for
the  enforcement  of  payment  if and to the  extent  that  the  institution  or
prosecution  thereof or the entry of judgment  therein would,  under  applicable
law,  result  in the  surrender,  impairment,  waiver or loss of the Lien of the
Indenture upon any property subject to such Lien.

Section 6.08.  Collection Suit by Trustee

     If an Event of Default  specified in Section  6.01(a) or (b) hereof  occurs
and is continuing, the Trustee is authorized to recover judgment in its own name
and as trustee of an express  trust  against the Company for the whole amount of
principal of, premium and  Liquidated  Damages,  if any, and Interest  remaining
unpaid on the Notes and Interest on overdue principal and, to the extent lawful,
Interest and such further  amount as shall be  sufficient to cover the costs and
expenses  of  collection,  including  the  reasonable  compensation,   expenses,
disbursements and advances of the Trustee, its agents and counsel.

Section 6.09.  Trustee May File Proofs of Claim

     The Trustee is  authorized to file such proofs of claim and other papers or
documents  as may be  necessary  or advisable in order to have the claims of the
Trustee  (including  any  claim  for  the  reasonable  compensation,   expenses,
disbursements  and  advances of the  Trustee,  its agents and  counsel)  and the
Holders of the Notes allowed in any judicial proceedings relative to the Company
(or any other  obligor upon the Notes),  its creditors or its property and shall
be entitled and empowered to collect,  receive and distribute any money or other
property payable or deliverable on any such claims and any custodian in any such
judicial proceeding is hereby authorized by each Holder to make such payments to

                                       68


the Trustee,  and in the event that the Trustee  shall  consent to the making of
such payments  directly to the Holders,  to pay to the Trustee any amount due to
it for the reasonable compensation,  expenses, disbursements and advances of the
Trustee,  its agents and counsel,  and any other  amounts due the Trustee  under
Section  7.07 hereof.  To the extent that the payment of any such  compensation,
expenses, disbursements and advances of the Trustee, its agents and counsel, and
any other amounts due the Trustee under Section 7.07 hereof out of the estate in
any such proceeding,  shall be denied for any reason,  payment of the same shall
be secured  by a Lien on,  and shall be paid out of, any and all  distributions,
dividends,  money,  securities  and other  properties  that the  Holders  may be
entitled to receive in such proceeding  whether in liquidation or under any plan
of reorganization or arrangement or otherwise. Nothing herein contained shall be
deemed to authorize the Trustee to authorize or consent to or accept or adopt on
behalf of any  Holder any plan of  reorganization,  arrangement,  adjustment  or
composition affecting the Notes or the rights of any Holder, or to authorize the
Trustee to vote in respect of the claim of any Holder in any such proceeding.

Section 6.10.  Priorities

     If the Trustee  collects any money  pursuant to this Article,  it shall pay
out the money in the following order:

          First: to the Trustee,  its agents and attorneys for amounts due under
     Section  7.07 hereof and amounts  due to the Trustee  under the  Collateral
     Documents,   including   without   limitation,   the  Cash  Collateral  and
     Disbursement Agreement, including payment of all compensation,  expense and
     liabilities  incurred,  and all advances made, by the Trustee and the costs
     and expenses of collection;

          Second:  to Holders of Notes for  amounts  due and unpaid on the Notes
     for  principal,  premium and  Liquidated  Damages,  if any,  and  Interest,
     ratably,  without  preference  or  priority of any kind,  according  to the
     amounts due and payable on the Notes for principal,  premium and Liquidated
     Damages, if any and Interest, respectively; and

          Third:  to the  Company  or to  such  party  as a court  of  competent
     jurisdiction shall direct.

     The  Trustee  may fix a record  date and  payment  date for any  payment to
Holders of Notes pursuant to this Section 6.10.

Section 6.11.  Undertaking for Costs

     In any suit for the enforcement of any right or remedy under this Indenture
or in any suit  against the  Trustee for any action  taken or omitted by it as a
Trustee,  a court in its discretion may require the filing by any party litigant
in the suit of an undertaking to pay the costs of the suit, and the court in its
discretion may assess reasonable costs,  including  reasonable  attorneys' fees,
against any party litigant in the suit, having due regard to the merits and good
faith of the claims or defenses  made by the party  litigant.  This Section does
not apply to a suit by the  Trustee,  a suit by a Holder of a Note  pursuant  to
Section 6.07 hereof,  or a suit by Holders of more than 10% in principal  amount
of the then outstanding Notes.

                                       69


                                    ARTICLE 7
                                     TRUSTEE

Section 7.01.     Duties of Trustee

     (a) If an Event of Default  has  occurred  and is  continuing,  the Trustee
shall exercise such of the rights and powers vested in it by this Indenture, and
use the same degree of care and skill in its exercise, as a prudent person would
exercise  or use under the  circumstances  in the conduct of such  person's  own
affairs.

     (b) Except during the continuance of an Event of Default:

     (i) the duties of the  Trustee  shall be  determined  solely by the express
provisions of this Indenture and the Trustee need perform only those duties that
are  specifically  set forth in this  Indenture  and no  others,  and no implied
covenants or obligations  shall be read into this Indenture against the Trustee;
and

     (ii) in the absence of bad faith on its part, the Trustee may  conclusively
rely,  as to the truth of the  statements  and the  correctness  of the opinions
expressed  therein,  upon certificates or opinions  furnished to the Trustee and
conforming to the  requirements  of this Indenture.  However,  the Trustee shall
examine the certificates  and opinions to determine  whether or not they conform
to the requirements of this Indenture.

     (c) The Trustee may not be relieved from  liabilities for its own negligent
action, its own negligent failure to act, or its own willful misconduct,  except
that:

     (i) this  paragraph  does not limit the  effect  of  paragraph  (b) of this
Section;

     (ii) the Trustee shall not be liable for any error of judgment made in good
faith by a  Responsible  Officer,  unless  it is  proved  that the  Trustee  was
negligent in ascertaining the pertinent facts; and

     (iii)the Trustee shall not be liable with respect to any action it takes or
omits to take in good  faith  in  accordance  with a  direction  received  by it
pursuant to Section 6.05 hereof.

     (d) Whether or not therein  expressly so provided,  every provision of this
Indenture  that in any way relates to the Trustee is subject to paragraphs  (a),
(b), and (c) of this Section.

     (e) No provision of this  Indenture  shall require the Trustee to expend or
risk  its own  funds or  incur  any  liability.  The  Trustee  shall be under no
obligation to exercise any of its rights and powers under this  Indenture at the
request of any  Holders,  unless such Holder  shall have  offered to the Trustee
security  and  indemnity  satisfactory  to it  against  any loss,  liability  or
expense.

     (f) The Trustee  shall not be liable for interest on any money  received by
it except as the Trustee may agree in writing  with the  Company.  Money held in
trust by the  Trustee  need not be  segregated  from other  funds  except to the
extent required by law.

                                       70


     (g)  Notwithstanding  anything to the contrary contained in this Indenture,
or the other  Collateral  Documents,  in the event the  Trustee is  entitled  or
required to commence  an action to  foreclose  on any  Collateral  or  otherwise
exercise  its  remedies  to  acquire  control or  possession  of any part of the
Collateral  and solely to the extent that the Trustee  shall have  determined in
good faith that the  indemnification  provided to the Trustee under Section 7.07
does not or will not  adequately  protect and  indemnify it from and against the
liability  described  immediately  below,  the Trustee  shall not be required to
commence  any such action or exercise  any such remedy with respect to such part
of the  Collateral if the Trustee has determined in good faith (and upon written
advice of  outside  counsel)  that the  Trustee  is  reasonably  likely to incur
liability under any foreign,  federal, state or local law or regulation relating
to the  protection of human health and safety,  the  environment or hazardous or
toxic  substances or wastes,  pollutants or contaminants  unless the Trustee has
received  security  or  indemnity  or other  surety in an  amount  and in a form
reasonably  satisfactory  to the Trustee  protecting  the Trustee  from all such
liability.

Section 7.02.  Rights of Trustee

     (a) The Trustee may conclusively  rely upon any document  believed by it to
be  genuine  and to have been  signed or  presented  by the proper  Person.  The
Trustee need not investigate any fact or matter stated in the document.

     (b) Before the Trustee  acts or  refrains  from  acting,  it may require an
Officers' Certificate or an Opinion of Counsel or both. The Trustee shall not be
liable  for any action it takes or omits to take in good  faith in  reliance  on
such Officers'  Certificate or Opinion of Counsel.  The Trustee may consult with
counsel and the written  advice of such counsel or any Opinion of Counsel  shall
be full and complete  authorization  and protection from liability in respect of
any action  taken,  suffered  or omitted  by it  hereunder  in good faith and in
reliance thereon.

     (c) The Trustee may act through its  attorneys  and agents and shall not be
responsible  for the  misconduct or negligence of any agent  appointed  with due
care.

     (d) The  Trustee  shall not be liable  for any  action it takes or omits to
take in good faith that it  believes  to be  authorized  or within the rights or
powers conferred upon it by this Indenture.

     (e) Unless otherwise  specifically provided in this Indenture,  any demand,
request,  direction or notice from the Company  shall be sufficient if signed by
an Officer of the Company.

     (f) The Trustee  shall be under no obligation to exercise any of the rights
or powers  vested in it by this  Indenture at the request or direction of any of
the Holders  unless such Holders  shall have  offered to the Trustee  reasonable
security or indemnity against the costs,  expenses and liabilities that might be
incurred by it in compliance with such request or direction.

Section 7.03.  Individual Rights of Trustee

     The Trustee in its individual or any other capacity may become the owner or
pledgee of Notes and may otherwise deal with the Company or any Affiliate of the
Company with the same rights it would have if it were not Trustee.  However,  in
the event that the Trustee  acquires any conflicting  interest it must eliminate
such  conflict  within 90 days,  apply to the SEC for  permission to continue as

                                       71


trustee or resign.  Any Agent may do the same with like rights and  duties.  The
Trustee is also subject to Sections 7.10 and 7.11 hereof.

Section 7.04.  Trustee's Disclaimer

     The Trustee shall not be responsible for and makes no  representation as to
the  validity  or  adequacy  of this  Indenture  or the  Notes,  it shall not be
accountable  for the  Company's  use of the proceeds from the Notes or any money
paid to the Company or upon the Company's  direction under any provision of this
Indenture,  it shall not be responsible  for the use or application of any money
received  by any  Paying  Agent  other  than the  Trustee,  and it shall  not be
responsible for any statement or recital herein or any statement in the Notes or
any other document in connection  with the sale of the Notes or pursuant to this
Indenture other than its certificate of authentication.

Section 7.05.  Notice of Defaults

     If a Default or Event of  Default  occurs  and is  continuing  and if it is
known to the Trustee, the Trustee shall mail to Holders of Notes a notice of the
Default or Event of Default  within 90 days after it occurs.  Except in the case
of a Default or Event of Default in payment of principal  of,  premium,  if any,
Interest or Liquidated  Damages on any Note, the Trustee may withhold the notice
if and so  long  as a  committee  of its  Responsible  Officers  in  good  faith
determines that withholding the notice is in the interests of the Holders of the
Notes.

Section 7.06.  Reports by Trustee to Holders of the Notes

     (a) Within 60 days after each May 15  beginning  with the May 15  following
the date of this  Indenture,  and for so long as Notes remain  outstanding,  the
Trustee  shall mail to the Holders of the Notes a brief  report dated as of such
reporting  date that complies  with TIA ss 313(a) (but if no event  described in
TIA ss 313(a) has occurred  within the twelve  months  preceding  the  reporting
date, no report need be transmitted).  The Trustee also shall comply with TIA ss
313(b)(2).  The Trustee  shall also  transmit by mail all reports as required by
TIA ss 313(c).

     (b) A copy of each  report at the time of its  mailing  to the  Holders  of
Notes  shall be mailed to the  Company  and  filed  with the SEC and each  stock
exchange  on which the Notes are  listed in  accordance with TIA ss 313(d).  The
Company shall promptly notify the Trustee when the Notes are listed on any stock
exchange.

     (c) At the  expense of the  Company,  the Trustee or, if the Trustee is not
the Registrar,  the  Registrar,  shall report the names of record holders of the
Notes to any Gaming Authority when requested to do so by the Company.

     (d) At the express  direction of the Company and at the Company's  expense,
the Trustee shall provide any Gaming Authority with:

          (i) copies of all notices,  reports and other  written  communications
     which the Trustee gives to Holders;

                                       72


          (ii) a list of all of the Holders promptly after the original issuance
     of the Notes and periodically thereafter if the Company so directs;

          (iii) notice of any Default under this Indenture,  any acceleration of
     the Indebtedness  evidenced hereby, the institution of any legal actions or
     proceedings  before  any court or  governmental  authority  in respect of a
     Default or Event of Default hereunder;

          (iv) notice of the removal or  resignation  of the Trustee within five
     Business Days of the effectiveness thereof;

          (v)  notice  of any  transfer  or  assignment  of  rights  under  this
     Indenture known to the Trustee within five Business Days thereof; and

          (vi) a copy of any  amendment  to the Notes or this  Indenture  within
     five Business Days of the effectiveness thereof.

     (e) To the extent  requested by the Company and at the  Company's  expense,
the Trustee shall  cooperate with any Gaming  Authority in order to provide such
Gaming  Authority  with  the  information  and  documentation  requested  and as
otherwise required by applicable law.

Section 7.07.  Compensation and Indemnity

     The  Company  shall  pay  to the  Trustee  from  time  to  time  reasonable
compensation  for its acceptance of this Indenture and services  hereunder.  The
Trustee's  compensation  shall not be  limited by any law on  compensation  of a
trustee of an express trust.  The Company shall  reimburse the Trustee  promptly
upon request for all reasonable disbursements, advances and expenses incurred or
made by it in addition to the compensation for its services. Such expenses shall
include the reasonable compensation, disbursements and expenses of the Trustee's
agents and counsel.

     The  Company  shall  indemnify  the  Trustee  against  any and all  losses,
liabilities or expenses  incurred by it arising out of or in connection with the
acceptance  or  administration  of its  duties  under  this  Indenture  and  the
Collateral  Documents,  including  the  costs and  expenses  of  enforcing  this
Indenture against the Company (including this Section 7.07) and defending itself
against  any claim  (whether  asserted by the Company or any Holder or any other
person) or liability in connection  with the exercise or  performance  of any of
its powers or duties hereunder, except to the extent any such loss, liability or
expense may be  attributable  to its negligence or bad faith.  The Trustee shall
notify  the  Company  promptly  of any claim  for  which it may seek  indemnity.
Failure by the Trustee to so notify the Company shall not relieve the Company of
its  obligations  hereunder.  The Company shall defend the claim and the Trustee
shall  cooperate in the defense.  The Trustee may have separate  counsel and the
Company shall pay the reasonable fees and expenses of such counsel.  The Company
need not pay for any  settlement  made without its consent,  which consent shall
not be unreasonably withheld.

     The  obligations  of the Company  under this Section 7.07 shall survive the
satisfaction and discharge of this Indenture.

                                       73


     To secure the Company's  payment  obligations in this Section,  the Trustee
shall have a Lien prior to the Notes on all money or property  held or collected
by the  Trustee,  except  that held in trust to pay  principal  and  Interest on
particular Notes. Such Lien shall survive the satisfaction and discharge of this
Indenture.

     When the  Trustee  incurs  expenses or renders  services  after an Event of
Default specified in Section 6.01(h) or (i) hereof occurs,  the expenses and the
compensation for the services (including the fees and expenses of its agents and
counsel)  are  intended  to  constitute  expenses  of  administration  under any
Bankruptcy Law.

     The Trustee  shall  comply with the  provisions  of TIA ss 313(b)(2) to the
extent applicable.

Section 7.08.  Replacement of Trustee

     A  resignation  or removal of the  Trustee and  appointment  of a successor
Trustee shall become effective only upon the successor  Trustee's  acceptance of
appointment as provided in this Section; provided,  however, that if the Trustee
does not receive the security,  indemnity or surety described in Section 7.01(g)
in connection with any potential  liability  described therein,  the Trustee may
resign effective upon 30 days written notice to the Holders and the Company.

     The  Trustee may resign in writing at any time and be  discharged  from the
trust hereby  created by so notifying the Company.  The Holders of a majority in
principal  amount of the then  outstanding  Notes may remove  the  Trustee by so
notifying  the Trustee  and the  Company in writing.  The Company may remove the
Trustee if:

     (a) the Trustee fails to comply with Section 7.10 hereof;

     (b) the  Trustee is  adjudged a bankrupt  or an  insolvent  or an order for
relief is entered with respect to the Trustee under any Bankruptcy Law;

     (c) a  custodian  or public  officer  takes  charge of the  Trustee  or its
property; or

     (d) the Trustee becomes incapable of acting.

     If the Trustee  resigns or is removed or if a vacancy  exists in the office
of Trustee  for any  reason,  the  Company  shall  promptly  appoint a successor
Trustee.  Within one year after the successor Trustee takes office,  the Holders
of a majority in principal  amount of the then  outstanding  Notes may appoint a
successor Trustee to replace the successor Trustee appointed by the Company.  If
any Gaming  Authority  requires a Trustee to be approved,  licensed or qualified
and  the  Trustee  fails  or  declines  to do  so,  such  approval,  license  or
qualification  shall be obtained upon the request of, and at the expense of, the
Company unless the Trustee declines to do so, or, if the Trustee's  relationship
with the Company  may, in the  Company's  discretion,  jeopardize  any  material
gaming license or franchise or right or approval  granted  thereto,  the Trustee
shall  resign,  and, in  addition,  the Trustee may at its option  resign if the
Trustee in its sole  discretion  determines  not to be as approved,  licensed or
qualified.

                                       74


     If a  successor  Trustee  does not take  office  within  60 days  after the
retiring Trustee resigns or is removed,  the retiring Trustee,  the Company,  or
the Holders of at least 10% in principal  amount of the then  outstanding  Notes
may  petition  any court of  competent  jurisdiction  for the  appointment  of a
successor Trustee.

     If the Trustee,  after written  request by any Holder who has been a Holder
for at least six months,  fails to comply with Section 7.10 hereof,  such Holder
may petition any court of competent  jurisdiction for the removal of the Trustee
and the appointment of a successor Trustee.

     A successor  Trustee shall deliver a written  acceptance of its appointment
to the  retiring  Trustee and to the  Company.  Thereupon,  the  resignation  or
removal of the  retiring  Trustee  shall  become  effective,  and the  successor
Trustee  shall have all the rights,  powers and duties of the Trustee under this
Indenture.  The  successor  Trustee  shall  mail a notice of its  succession  to
Holders. The retiring Trustee shall promptly transfer all property held by it as
Trustee  to the  successor  Trustee,  provided  all sums  owing  to the  Trustee
hereunder  have been paid and subject to the Lien  provided  for in Section 7.07
hereof.  Notwithstanding  replacement  of the Trustee  pursuant to this  Section
7.08, the Company's obligations under Section 7.07 hereof shall continue for the
benefit of the retiring Trustee.

     Section 7.09. Successor Trustee by Merger, etc.

     If the Trustee  consolidates,  merges or converts into, or transfers all or
substantially all of its corporate trust business to, another  corporation,  the
successor corporation without any further act shall be the successor Trustee.

Section 7.10.  Eligibility; Disqualification

     There  shall at all  times be a  Trustee  hereunder  that is a  corporation
organized and doing  business  under the laws of the United States of America or
of any state  thereof that is authorized  under such laws to exercise  corporate
trustee power, that is subject to supervision or examination by federal or state
authorities and that has a combined capital and surplus of at least $100 million
as set forth in its most recent published annual report of condition.

     This Indenture  shall always have a Trustee who satisfies the  requirements
of TIA ss310(a)(1), (2) and (5). The Trustee is subject to TIA ss310(b).

Section 7.11.  Preferential Collection of Claims Against Company

     The  Trustee  is  subject  to  TIA  ss  311(a),   excluding   any  creditor
relationship listed in TIA ss 311(b). A Trustee who has resigned or been removed
shall be subject to TIA ss311(a) to the extent indicated therein.

                                       75


                                    ARTICLE 8
                    LEGAL DEFEASANCE AND COVENANT DEFEASANCE

Section 8.01.  Option to Effect Legal Defeasance or Covenant Defeasance

     The Company  may, at the option of its Board of  Directors  evidenced  by a
resolution  set forth in an Officers'  Certificate,  at any time,  elect to have
either  Section  8.02 or 8.03  hereof be applied to all  outstanding  Notes upon
compliance  with the  conditions  set forth below in this  Article  Eight.  Upon
either  legal  Defeasance  or Covenant  Defeasance,  the  security  interests in
Collateral shall be terminated pursuant to Section 10.08 hereof.

Section 8.02.  Legal Defeasance and Discharge

     Upon the  Company's  exercise  under  Section  8.01  hereof  of the  option
applicable to this Section 8.02, the Company shall,  subject to the satisfaction
of the  conditions  set forth in  Section  8.04  hereof,  be deemed to have been
discharged  from its obligations  with respect to all  outstanding  Notes on the
date  the  conditions  set  forth  below  are  satisfied  (hereinafter,   "Legal
Defeasance"). For this purpose, Legal Defeasance means that the Company shall be
deemed to have paid and  discharged the entire  Indebtedness  represented by the
outstanding Notes, which shall thereafter be deemed to be "outstanding" only for
the  purposes of Section  8.05 hereof and the other  Sections of this  Indenture
referred  to in (a)  and  (b)  below,  and  to  have  satisfied  all  its  other
obligations  under such Notes and this Indenture (and the Trustee,  on demand of
and  at  the  expense  of  the  Company,   shall  execute   proper   instruments
acknowledging the same), except for the following provisions which shall survive
until otherwise terminated or discharged hereunder: (a) the rights of Holders of
outstanding  Notes to receive  solely from the trust fund  described  in Section
8.04 hereof, and as more fully set forth in such Section, payments in respect of
the principal of, premium,  if any,  Liquidated Damages, if any, and Interest on
such  Notes when such  payments  are due,  (b) the  Company's  obligations  with
respect to such Notes under  Article 2 and Section 4.02 hereof,  (c) the rights,
powers, trusts, duties and immunities of the Trustee hereunder and the Company's
obligations  in  connection  therewith  and (d) this Article  Eight.  Subject to
compliance  with this Article  Eight,  the Company may exercise its option under
this Section 8.02 notwithstanding the prior exercise of its option under Section
8.03 hereof.

Section 8.03.  Covenant Defeasance

     Upon the  Company's  exercise  under  Section  8.01  hereof  of the  option
applicable to this Section 8.03, the Company shall,  subject to the satisfaction
of the  conditions  set forth in  Section  8.04  hereof,  be  released  from its
obligations  under the covenants  contained in Sections 4.03,  4.04, 4.05, 4.07,
4.08,  4.09,  4.10,  4.11, 4.12, 4.13, 4.15, 4.16, 4.17, 4.18, 4.19, 4.20, 4.21,
4.23,  4.24,  4.25,  4.26,  4.27, 4.28, 4.29 and 5.01 hereof with respect to the
outstanding Notes on and after the date the conditions set forth in Section 8.04
hereof are satisfied (hereinafter,  "Covenant Defeasance"),  and the Notes shall
thereafter  be deemed  not  "outstanding"  for the  purposes  of any  direction,
waiver,  consent or declaration or act of Holders (and the  consequences  of any
thereof) in  connection  with such  covenants,  but shall  continue to be deemed
"outstanding"  for all other purposes  hereunder (it being  understood that such
Notes  shall  not be  deemed  outstanding  for  accounting  purposes).  For this

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purpose,  Covenant Defeasance means that, with respect to the outstanding Notes,
the Company may omit to comply  with and shall have no  liability  in respect of
any  term,  condition  or  limitation  set forth in any such  covenant,  whether
directly or indirectly,  by reason of any reference elsewhere herein to any such
covenant  or by  reason  of any  reference  in any such  covenant  to any  other
provision  herein or in any other document and such omission to comply shall not
constitute a Default or an Event of Default  under  Section  6.01  hereof,  but,
except as specified  above, the remainder of this Indenture and such Notes shall
be unaffected  thereby.  In addition,  upon the Company's exercise under Section
8.01 hereof of the option applicable to this Section 8.03 hereof, subject to the
satisfaction  of the  conditions  set forth in  Section  8.04  hereof,  Sections
6.01(c)  through  6.01(g),  6.01(j)  through 6.01(l) hereof shall not constitute
Events of Default.

Section 8.04.  Conditions to Legal or Covenant Defeasance

     The following  shall be the conditions to the application of either Section
8.02 or 8.03 hereof to the outstanding Notes:

     In order to exercise either Legal Defeasance or Covenant Defeasance:

     (a) the Company must  irrevocably  deposit with the Trustee,  in trust, for
the  benefit  of the  Holders,  cash in U.S.  dollars,  non-callable  Government
Securities,  or a combination thereof, in such amounts as will be sufficient, in
the opinion of a nationally  recognized firm of independent public  accountants,
to pay the  principal  of, and Fixed  Interest,  the maximum  amount  payable as
Contingent  Interest  and  premium  and  Liquidated  Damages,  if  any,  on  the
outstanding  notes on the stated maturity or on the applicable  redemption date,
as the case may be, and the  Company  must  specify  whether the Notes are being
defeased to maturity or to a particular redemption date;

     (b) in the case of Legal  Defeasance,  the Company shall have  delivered to
the  Trustee  an  Opinion  of  Counsel  reasonably  acceptable  to  the  Trustee
confirming  that (i) the Company has received  from, or there has been published
by,  the  Internal  Revenue  Service  a ruling  or (ii)  since  the date of this
Indenture,  there has been a change in the applicable federal income tax law, in
either case to the effect that,  and based thereon such Opinion of Counsel shall
confirm that, the Holders of the  outstanding  Notes will not recognize  income,
gain or  loss  for  federal  income  tax  purposes  as a  result  of such  Legal
Defeasance and will be subject to federal income tax on the same amounts, in the
same  manner  and at the same  times as would  have been the case if such  Legal
Defeasance had not occurred;

     (c) in the case of Covenant Defeasance, the Company shall have delivered to
the  Trustee  an  Opinion  of  Counsel  reasonably  acceptable  to  the  Trustee
confirming that the Holders of the outstanding  Notes will not recognize income,
gain or loss for  federal  income  tax  purposes  as a result  of such  Covenant
Defeasance and will be subject to federal income tax on the same amounts, in the
same  manner and at the same times as would have been the case if such  Covenant
Defeasance had not occurred;

     (d) no Default or Event of Default shall have occurred and be continuing on
the date of such  deposit  (other  than a Default or Event of Default  resulting
from the borrowing of funds to be applied to such deposit);

                                       77


     (e) such  Legal  Defeasance  or  Covenant  Defeasance  will not result in a
breach or violation of, or constitute a default under any material  agreement or
instrument  (other  than the  indenture)  to  which  the  Company  or any of its
Restricted  Subsidiaries  is a  party  or by  which  the  Company  or any of its
Restricted Subsidiaries is bound;

     (f) the  Company  must  deliver  to the  Trustee an  Officers'  Certificate
stating  that  the  deposit  was not made by the  Company  with  the  intent  of
preferring  the Holders over the other  creditors of the Company with the intent
of  defeating,  hindering,  delaying or  defrauding  creditors of the Company or
others; and

     (g) the Company must deliver to the Trustee an Officers' Certificate and an
Opinion of Counsel,  each stating that all conditions  precedent relating to the
Legal Defeasance or the Covenant Defeasance have been complied with.

Section 8.05.  Deposited Money and Government Securities to be Held in Trust;
               Other Miscellaneous Provisions

     Subject to  Section  8.06  hereof,  all money and  non-callable  Government
Securities (including the proceeds thereof) deposited with the Trustee (or other
qualifying  trustee,  collectively  for  purposes  of  this  Section  8.05,  the
"Trustee")  pursuant to Section 8.04 hereof in respect of the outstanding  Notes
shall be held in trust  and  applied  by the  Trustee,  in  accordance  with the
provisions of such Notes and this Indenture,  to the payment, either directly or
through any Paying Agent  (including  the Company acting as Paying Agent) as the
Trustee  may  determine,  to the  Holders  of such  Notes of all sums due and to
become due thereon in respect of principal,  premium, if any, and Interest,  but
such money need not be segregated from other funds except to the extent required
by law.

     The Company  shall pay and  indemnify  the Trustee  against any tax, fee or
other charge imposed on or assessed against the cash or non-callable  Government
Securities  deposited  pursuant  to Section  8.04  hereof or the  principal  and
interest  received  in respect  thereof  other  than any such tax,  fee or other
charge which by law is for the account of the Holders of the outstanding Notes.

     Anything in this Article Eight to the contrary notwithstanding, the Trustee
shall  deliver or pay to the  Company  from time to time upon the request of the
Company any money or non-callable  Government  Securities held by it as provided
in Section 8.04 hereof which, in the opinion of a nationally  recognized firm of
independent  public  accountants  expressed in a written  certification  thereof
delivered  to the Trustee  (which may be the  opinion  delivered  under  Section
8.04(a) hereof), are in excess of the amount thereof that would then be required
to be deposited to effect an equivalent Legal Defeasance or Covenant Defeasance.

Section 8.06.  Repayment to Company

     Any money  deposited with the Trustee or any Paying Agent,  or then held by
the Company,  in trust for the payment of the principal of, premium,  if any, or
Interest on any Note and remaining unclaimed for two years after such principal,

                                       78


and premium, if any, or Interest has become due and payable shall be paid to the
Company on its request or (if then held by the Company) shall be discharged from
such  trust;  and the  Holder of such  Note  shall  thereafter  look only to the
Company for payment  thereof,  and all  liability  of the Trustee or such Paying
Agent with  respect to such trust  money,  and all  liability  of the Company as
trustee thereof, shall thereupon cease;  provided,  however, that the Trustee or
such Paying Agent, before being required to make any such repayment,  may at the
expense of the Company cause to be published once, in the New York Times and The
Wall Street Journal (national edition), notice that such money remains unclaimed
and that, after a date specified  therein,  which shall not be less than 30 days
from the date of such notification or publication, any unclaimed balance of such
money then remaining shall be repaid to the Company.

Section 8.07.  Reinstatement

     If the Trustee or Paying Agent is unable to apply any United States dollars
or  non-callable  Government  Securities in accordance with Section 8.02 or 8.03
hereof,  as the case may be, by reason of any order or  judgment of any court or
governmental  authority  enjoining,  restraining or otherwise  prohibiting  such
application,  then the Company's  obligations under this Indenture and the Notes
shall be revived and  reinstated  as though no deposit had occurred  pursuant to
Section  8.02 or 8.03 hereof  until such time as the Trustee or Paying  Agent is
permitted  to apply  all such  money in  accordance  with  Section  8.02 or 8.03
hereof,  as the case may be; provided,  however,  that, if the Company makes any
payment of principal  of,  premium,  if any, or Liquidated  Damages,  if any, or
Interest on any Note following the reinstatement of its obligations, the Company
shall be  subrogated  to the rights of the Holders of such Notes to receive such
payment from the money held by the Trustee or Paying Agent.


                                    ARTICLE 9
                        AMENDMENT, SUPPLEMENT AND WAIVER

Section 9.01.  Without Consent of Holders of Notes

     Notwithstanding Section 9.02 of this Indenture,  without the consent of any
Holder of Notes,  the  Company  and the  Trustee  may amend or  supplement  this
Indenture or the Notes :

     (a) to cure any ambiguity, defect or inconsistency;

     (b) to  provide  for  uncertificated  Notes in  addition  to or in place of
certificated Notes;

     (c) to provide  for the  assumption  of the  Company's  obligations  to the
Holders of the Notes by a successor to the Company pursuant to Article 5 hereof;

     (d) to make any change that would provide any additional rights or benefits
to the Holders of the Notes or that does not  adversely  affect the legal rights
hereunder of any Holder;

     (e) to comply with  requirements  of the SEC in order to effect or maintain
the qualification of this Indenture under the TIA;

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     (f) to provide for the issuance of Additional  Notes in accordance with the
limitations set forth in this Indenture as of the date hereof; or

     (g) to provide for additional Subsidiary Guarantees as set forth in Section
4.20 hereof.

     Upon the request of the Company accompanied by a resolution of its Board of
Directors  authorizing  the  execution  of  any  such  amended  or  supplemental
Indenture, and upon receipt by the Trustee of the documents described in Section
7.02  hereof,  the Trustee  shall join with the Company in the  execution of any
amended or supplemental  Indenture  authorized or permitted by the terms of this
Indenture and to make any further  appropriate  agreements and stipulations that
may be therein  contained,  but the Trustee shall not be obligated to enter into
such amended or  supplemental  Indenture that affects its own rights,  duties or
immunities under this Indenture or otherwise.

Section 9.02.  With Consent of Holders of Notes

     Except as provided  below in this Section 9.02, the Company and the Trustee
may amend or supplement this Indenture  (including  Sections 3.10,  4.10,  4.15,
4.28 and 4.29  hereof) and the Notes with the consent of the Holders of at least
a majority in principal amount of the Notes (including Additional Notes, if any)
then outstanding consents obtained in connection with a tender offer or exchange
offer for, or purchase of, the Notes),  and,  subject to Sections  6.04 and 6.07
hereof,  any existing Default or Event of Default (other than a Default or Event
of Default in the payment of the principal of,  premium,  if any, or Interest on
the Notes, except a payment default resulting from an acceleration that has been
rescinded) or compliance  with any provision of this  Indenture or the Notes may
be waived with the consent of the Holders of a majority in  principal  amount of
the then  outstanding  Notes (including  consents  obtained in connection with a
tender  offer or exchange  offer for, or  purchase  of, the Notes).  Without the
consent of at least  66-2/3%  in  aggregate  principal  amount of the Notes then
outstanding  an  amendment  or waiver  may not  affect the Liens in favor of the
Trustee and the  Holders  created  under the  Collateral  Documents  in a manner
adverse to the Holders or release all or substantially all of the Collateral, in
each case,  other than pursuant to the release of Collateral in accordance  with
the  provisions of this Indenture and of the  applicable  Collateral  Documents.
Upon the  request of the Company  accompanied  by a  resolution  of its Board of
Directors  authorizing  the  execution  of  any  such  amended  or  supplemental
Indenture,  and upon the filing with the Trustee of evidence satisfactory to the
Trustee of the consent of the Holders of Notes as aforesaid, and upon receipt by
the Trustee of the documents described in Section 7.02 hereof, the Trustee shall
join with the Company in the execution of such amended or supplemental Indenture
unless such amended or supplemental Indenture directly affects the Trustee's own
rights,  duties or immunities  under this Indenture or otherwise,  in which case
the Trustee may in its  discretion,  but shall not be  obligated  to, enter into
such amended or supplemental Indenture.

     It shall not be  necessary  for the  consent of the  Holders of Notes under
this Section 9.02 to approve the  particular  form of any proposed  amendment or
waiver,  but it shall be  sufficient  if such  consent  approves  the  substance
thereof.

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     After an  amendment,  supplement  or  waiver  under  this  Section  becomes
effective,  the Company  shall mail to the Holders of Notes  affected  thereby a
notice briefly  describing the amendment,  supplement or waiver.  Any failure of
the Company to mail such notice, or any defect therein,  shall not, however,  in
any way  impair or affect  the  validity  of any such  amended  or  supplemental
Indenture or waiver.  Subject to Sections 6.04 and 6.07 hereof, the Holders of a
majority in aggregate  principal  amount of the Notes then outstanding may waive
compliance  in a particular  instance by the Company with any  provision of this
Indenture or the Notes. However, without the consent of each Holder affected, an
amendment or waiver  under this Section 9.02 may not (with  respect to any Notes
held by a non-consenting Holder):

     (a) reduce the  principal  amount of Notes whose Holders must consent to an
amendment, supplement or waiver;

     (b) reduce the  principal  of or change the fixed  maturity  of any Note or
alter or waive any of the provisions with respect to the redemption of the Notes
except as provided above with respect to Sections 3.10, 4.10 and 4.15 hereof;

     (c) reduce the rate of or change the time for  payment of  Interest  on any
Note;

     (d) waive a Default or Event of Default in the payment of principal  of, or
Interest or  premium,  or  Liquidated  Damages,  if any, on the Notes  (except a
rescission of acceleration of the Notes by the Holders of at least a majority in
aggregate principal amount of the Notes and a waiver of the payment default that
resulted from such acceleration);

     (e) make any Note payable in money other than that stated in the Notes;

     (f) make any change in the provisions of this Indenture relating to waivers
of past  Defaults or the rights of Holders of Notes to receive  payments  of, or
Interest or premium or Liquidated Damages, if any, on the Notes; or

     (g) waive a  redemption  payment  with  respect to any Note  (other  than a
payment required by Sections 3.10, 4.10 and 4.15 hereof).

Section 9.03.  Compliance with Trust Indenture Act

     Every  amendment or supplement to this  Indenture or the Notes shall be set
forth in a amended or supplemental  Indenture that complies with the TIA as then
in effect.

Section 9.04.  Revocation and Effect of Consents

     Until an amendment, supplement or waiver becomes effective, a consent to it
by a Holder of a Note is a continuing  consent by the Holder of a Note and every
subsequent Holder of a Note or portion of a Note that evidences the same debt as
the consenting Holder's Note, even if notation of the consent is not made on any
Note.  However,  any such  Holder of a Note or  subsequent  Holder of a Note may


                                       81


revoke the  consent as to its Note if the  Trustee  receives  written  notice of
revocation  before  the  date  the  waiver,   supplement  or  amendment  becomes
effective.  An amendment,  supplement or waiver becomes  effective in accordance
with its terms and thereafter binds every Holder.

Section 9.05.  Notation on or Exchange of Notes

     The  Trustee  may  place  an  appropriate   notation  about  an  amendment,
supplement  or waiver  on any Note  thereafter  authenticated.  The  Company  in
exchange  for all Notes may issue and the  Trustee  shall,  upon  receipt  of an
Authentication  Order,  authenticate  new  Notes  that  reflect  the  amendment,
supplement or waiver.

     Failure  to make the  appropriate  notation  or issue a new Note  shall not
affect the validity and effect of such amendment, supplement or waiver.

Section 9.06.  Trustee to Sign Amendments, etc.

     The Trustee  shall sign any amended or  supplemental  Indenture  authorized
pursuant to this Article Nine if the amendment or supplement  does not adversely
affect the rights, duties, liabilities or immunities of the Trustee. The Company
may not sign an amendment or supplemental Indenture until the Board of Directors
approves it. In executing  any amended or  supplemental  indenture,  the Trustee
shall be entitled to receive and (subject to Section 7.01 hereof) shall be fully
protected  in relying  upon,  in addition to the  documents  required by Section
11.04 hereof,  an Officer's  Certificate  and an Opinion of Counsel stating that
the  execution  of such  amended or  supplemental  indenture  is  authorized  or
permitted by this Indenture.


                                   ARTICLE 10
                             COLLATERAL AND SECURITY

Section 10.01.  Security

     The due and punctual  payment of the principal of and Interest and premium,
if any, and Liquidated  Damages, if any, on the Notes when and as the same shall
be due and  payable,  whether on an  Interest  Payment  Date,  at  maturity,  by
acceleration,  repurchase,  redemption or otherwise, and Interest on the overdue
principal  of and Interest and  Liquidated  Damages (to the extent  permitted by
law),  if any,  on the Notes and  performance  of all other  obligations  of the
Company to the  Holders of Notes or the  Trustee  under this  Indenture  and the
Notes, according to the terms hereunder or thereunder,  shall be ratably secured
by a Lien on the Collateral  owned by the Company.  Each Holder of Notes, by its
acceptance thereof, consents and agrees to the terms of the Collateral Documents
(including,  without  limitation,  the provisions  providing for foreclosure and
release of  Collateral) as the same may be in effect or may be amended from time
to time in accordance  with its terms and  authorizes and directs the Trustee to
enter into the Collateral  Documents and to perform its obligations and exercise
its rights thereunder in accordance therewith.  The Company shall deliver to the
Trustee  copies of all  documents  executed  pursuant to this  Indenture and the
Collateral Documents,  and shall do or cause to be done all such acts and things
as may be necessary or proper,  or as may be required by the  provisions  of the
Collateral Documents, to assure and confirm to the Trustee the security interest

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in the Collateral  contemplated hereby, as from time to time constituted,  so as
to render the same  available for the security and benefit of this Indenture and
of the Notes  secured  hereby,  according  to the  intent  and  purposes  herein
expressed. The Company shall take, or shall cause its Subsidiaries to take, upon
request of the Trustee,  any and all actions  reasonably  required to create and
maintain, as security for the Obligations of the Company hereunder,  a valid and
enforceable perfected first priority Lien in and on all the Collateral, in favor
of the Trustee for the benefit of the Holders of Notes, superior to and prior to
the rights of all third  Persons and  subject to no other  Liens than  Permitted
Liens,  including  executing,  as  applicable,  a Pledge  Agreement  in the form
attached  hereto as Exhibit  F, a  Collateral  Assignment  of Patent in the form
attached  hereto as Exhibit G and a  Collateral  Assignment  of Copyright in the
form attached hereto as Exhibit H.

Section 10.02.  Recording and Opinions

     (a) The Company shall cause the applicable  Collateral  Documents including
the Deed of Trust and any financing  statements,  fixture filings,  intellectual
property filings, all amendments or supplements to each of the foregoing and any
other similar security  documents as necessary,  to be registered,  recorded and
filed and/or re-recorded,  re-filed and renewed in such manner and in such place
or places,  if any,  as may be required by law or  reasonably  requested  by the
Trustee in order fully to  preserve  and  protect  the Liens,  and the  priority
thereof,  securing the  obligations  under the Notes  pursuant to the Collateral
Documents.

     (b) The Company shall furnish to the Trustee:

          (i) promptly after the execution and delivery of this  Indenture,  and
     promptly after the execution and delivery of any supplemental  indenture or
     other  amendment to any Collateral  Document,  an Opinion of Counsel in the
     United States either (A) stating that in the opinion of such counsel,  this
     Indenture,  the Collateral  Documents and all other  instruments of further
     assurance or amendment have been properly recorded, registered and filed to
     the extent  necessary to make  effective the Lien intended to be created by
     such Collateral Documents and other instruments and reciting the details of
     such action or refer to prior Opinions of Counsel in which such details are
     given,  and stating  that, as to such  Collateral  Documents and such other
     instruments,   such   recording,   registering  and  filing  are  the  only
     recordings,  registering  and filings  necessary to give notice thereof and
     that no  re-recordings,  re-registering  or  re-filings  are  necessary  to
     maintain such notice,  and further  stating that all financing  statements,
     continuation statements,  fixture filings and intellectual property filings
     have been  executed  and filed that are  necessary  fully to  preserve  and
     protect the rights of the Holders of Notes and the  Trustee  hereunder  and
     under the Collateral  Documents and other  instruments or (B) stating that,
     in the opinion of such  counsel,  no such action is  necessary  to make any
     other Lien  created  under any of the  Collateral  Documents  effective  as
     intended by such Collateral Documents; and

          (ii) On June 1, in each year  beginning with the year 2000, an Opinion
     of Counsel,  dated as of such date, either (A) stating that, in the opinion
     of such counsel,  such action has been taken with respect to the recording,
     registering,  filing,  re-recording,  re-registering  and re-filing of this
     Indenture   and  all   supplemental   indentures,   financing   statements,
     continuation statements, fixture filings, intellectual property filings, or
     other  instruments  of further  assurance  as is  necessary to maintain the

                                       83


     Liens of this Indenture, and the Collateral Documents and other instruments
     until the next  Opinion of Counsel is required  to be rendered  pursuant to
     this  paragraph  and  reciting  the details of such action or  referring to
     prior Opinions of Counsel in which such details are given, and stating that
     all  financing  statements,   continuation  statements,   fixture  filings,
     intellectual  property  filings,  have been  executed  and  filed  that are
     necessary to preserve and protect the rights of the Holders and the Trustee
     hereunder,  and under the Collateral Documents and other instruments or (B)
     stating that,  in the opinion of such counsel,  no such action is necessary
     to maintain such Liens, until the next Opinion of Counsel is required to be
     rendered pursuant to this paragraph.

     (c)  The  Company  shall  otherwise  comply  with  the  provisions  of  TIA
ss314(b).

Section 10.03.  Release of Collateral

     (a)  Subject  to  subsections  (b),  (c)  and (d) of  this  Section  10.03,
Collateral may be released from the Lien and security  interest  created by this
Indenture  and the  Collateral  Documents  at any  time or from  time to time in
accordance  with the  provisions  of the  Collateral  Documents  or as  provided
hereby.  In addition,  upon the request of the Company  pursuant to an Officers'
Certificate certifying that all conditions precedent hereunder have been met and
stating whether or not such release is in connection with an Asset Sale, and the
Trustee  shall  release  (at the  sole  cost and  expense  of the  Company)  (i)
Collateral  that is  sold,  conveyed  or  disposed  of in  compliance  with  the
provisions  of  this  Indenture;  provided,  that if such  sale,  conveyance  or
disposition  constitutes an Asset Sale, the Company shall apply the Net Proceeds
in  accordance  with  Section  4.10  hereof.  Upon  receipt  of  such  Officers'
Certificate  the Trustee shall execute,  deliver or acknowledge any necessary or
proper  instruments  of  termination,  satisfaction  or release to evidence  the
release of any Collateral permitted to be released pursuant to this Indenture or
the Collateral Documents.

     (b) No  Collateral  shall be released  from the Lien and security  interest
created by the Collateral Documents pursuant to the provisions of the Collateral
Documents  unless there shall have been delivered to the Trustee the certificate
required by this Section 10.03.

     (c) At any time when a Default or Event of Default  shall have occurred and
be continuing and the maturity of the Notes shall have been accelerated (whether
by  declaration  or otherwise)  and the Trustee shall have delivered a notice of
acceleration to the Trustee,  no release of Pledged  Collateral  pursuant to the
provisions of the Collateral Documents shall be effective as against the Holders
of Notes.

     (d) The release of any Collateral  from the terms of this Indenture and the
Collateral  Documents  shall not be deemed to impair  the  security  under  this
Indenture in  contravention  of the  provisions  hereof if and to the extent the
Collateral is released pursuant to the terms hereof.  To the extent  applicable,
the Company shall cause TIA ss 313(b),  relating to reports,  and TIA ss 314(d),
relating to the release of property  or  securities  from the Lien and  security
interest of the Collateral  Documents and relating to the substitution  therefor
of any property or securities to be subjected to the Lien and security  interest
of the Collateral  Documents,  to be complied  with. Any  certificate or opinion
required by TIA ss 314(d) may be made by an Officer of the Company except in

                                       84


cases where TIA ss 314(d)  requires that such  certificate or opinion be made by
an independent Person, which Person shall be an independent engineer,  appraiser
or  other  expert  selected  or  approved  by the  Trustee  in the  exercise  of
reasonable care.

Section 10.04.  Certificates of the Company

     The Company shall furnish to the Trustee, prior to each proposed release of
Collateral pursuant to the Collateral  Documents,  (i) all documents required by
TIA ss314(d)  and (ii) an Opinion of  Counsel, which may be rendered by internal
counsel  to  the  Company,  to  the  effect  that  such  accompanying  documents
constitute  all  documents  required by TIA  ss314(d).  The Trustee  may, to the
extent permitted by Sections 7.01 and 7.02 hereof, accept as conclusive evidence
of compliance with the foregoing provisions the appropriate statements contained
in such documents and such Opinion of Counsel.

Section 10.05.  Certificates of the Trustee

     In the event that the Company  wishes to release  Collateral  in accordance
with the Collateral  Documents and has delivered the  certificates and documents
required by the Collateral  Documents and Sections  10.03 and 10.04 hereof,  the
Trustee shall determine  whether it has received all  documentation  required by
TIA ss314(d) in connection  with such release and, based on such  determination
and the Opinion of Counsel delivered pursuant to Section 10.04(b) hereof,  shall
deliver a certificate to the Company setting forth such determination.

Section 10.06.  Authorization  of  Actions to Be Taken by the Trustee Under the
Collateral Documents

     Subject to the provisions of Section 7.01 and 7.02 hereof, the Trustee may,
in its sole discretion and without the consent of the Holders of Notes,  take on
behalf of the Holders of Notes, all actions it deems necessary or appropriate in
order to (a)  enforce  any of the  terms  of the  Collateral  Documents  and (b)
collect and receive any and all amounts payable in respect of the Obligations of
the Company  hereunder.  The Trustee  shall have power to institute and maintain
such suits and proceedings as it may deem expedient to prevent any impairment of
the  Collateral  by  any  acts  that  may be  unlawful  or in  violation  of the
Collateral  Documents or this  Indenture,  and such suits and proceedings as the
Trustee  may deem  expedient  to  preserve  or  protect  its  interests  and the
interests  of the  Holders  of  Notes  in the  Collateral  (including  power  to
institute and maintain suits or  proceedings  to restrain the  enforcement of or
compliance with any legislative or other governmental  enactment,  rule or order
that may be  unconstitutional  or otherwise  invalid if the  enforcement  of, or
compliance  with,  such  enactment,  rule or order  would  impair  the  security
interest hereunder or be prejudicial to the interests of the Holders of Notes or
of the Trustee).

     Subject to certain gaming and bankruptcy laws, upon an Event of Default and
so long as such Event of Default continues,  the Trustee may exercise in respect
of the  Collateral,  in addition to the other rights and  remedies  provided for
herein,  in the  Collateral  Documents or otherwise  available to it, all of the
rights and  remedies of a secured  party under the  Uniform  Commercial  Code or
other applicable law, and the Trustee may also upon obtaining  possession of the
Collateral  as set  forth  herein,  without  notice  to the  Company,  except as

                                       85


specified below,  sell the Collateral or any part thereof in one or more parcels
at public or private  sale,  at any  exchange,  broker's  board or at any of the
Trustee's offices or elsewhere,  for cash, on credit or for future delivery, and
upon such other  terms as the  Trustee  may deem  commercially  reasonable.  The
Company  acknowledges and agrees that any such private sale may result in prices
and other terms less  favorable  to the seller than if such a sale were a public
sale. The Company agrees that, to the extent notice of sale shall be required by
law,  at least ten  days'  notice  to the  Company  of the time and place of any
public  sale or the  time  after  which  any  private  sale is to be made  shall
constitute reasonable  notification.  The Trustee shall not be obligated to make
any sale regardless of notice of sale having been given. The Trustee may adjourn
any public or  private  sale from time to time by  announcement  at the time and
place fixed therefor,  and such sale may, without further notice, be made at the
time and place to which it was so adjourned.

Section 10.07.  Authorization  of  Receipt  of  Funds  by the Trustee Under the
Collateral Documents

     The  Trustee  is  authorized  to receive  any funds for the  benefit of the
Holders of Notes distributed under the Collateral Documents, and to make further
distributions  of such funds to the Holders of Notes according to the provisions
of this Indenture.

Section 10.08.  Termination of Security Interest

     Upon the  payment  in full of all  Obligations  of the  Company  under this
Indenture,  the Collateral  Documents and the Notes, or upon Legal Defeasance or
Covenant Defeasance, the Trustee shall, at the request of the Company, deliver a
certificate to the Company stating that such Obligations have been paid in full,
and take all actions  necessary to release the Liens  pursuant to this Indenture
and the Collateral Documents.

Section 10.09.  Cooperation Of Trustee

     In the  event  the  Company  pledges  or  grants  a  security  interest  in
additional  Collateral,   the  Trustee  shall  cooperate  with  the  Company  in
reasonably and promptly agreeing to the form of, and executing as required,  any
instruments or documents  necessary to make  effective the security  interest in
the Collateral to be so substituted or pledged. To the extent  practicable,  the
terms of any security agreement or other instrument or document  necessitated by
any such  substitution  or pledge shall be comparable  to the  provisions of the
existing  Collateral   Documents.   Subject  to,  and  in  accordance  with  the
requirements  of this Article 10 and the terms of the Collateral  Documents,  in
the event that the Company engages in any  transaction  pursuant to Section 10.3
hereof, the Trustee shall cooperate with the Company in order to facilitate such
transaction  in accordance  with any  reasonable  time schedule  proposed by the
Company,  including  delivering  and  releasing  the  Collateral in a prompt and
reasonable manner.

Section 10.10.  Collateral Agent

     The Trustee may, from time to time,  appoint one or more collateral  agents
hereunder ("Collateral Agents"). Each of such Collateral Agents may be delegated
any one or more of the duties or rights of the  Trustee  hereunder  or under the
Collateral  Documents  or  that  are  specified  in  any  Collateral  Documents,

                                       86


including,  without limitation, the right to hold any Collateral in the name of,
registered to, or in the physical  possession of, such Collateral Agent, for the
ratable benefit of the Holders of the Notes.  Each such  Collateral  Agent shall
have such  rights and duties as may be  specified  in an  agreement  between the
Trustee and such Collateral Agent.


                                   ARTICLE 11
                                  MISCELLANEOUS

Section 11.01.  Trust Indenture Act Controls

     If any provision of this Indenture limits,  qualifies or conflicts with the
duties imposed by TIA ss318(c), the imposed duties shall control.

Section 11.02.  Notices

     Any notice or  communication by the Company or the Trustee to the others is
duly given if in writing and  delivered  in Person or mailed by first class mail
(registered  or  certified,  return  receipt  requested),  telex,  telecopier or
overnight air courier guaranteeing next day delivery, to the others' address:

                  If to the Company:      Riviera Black Hawk, Inc.
                                          444 Main Street
                                          Black Hawk, Colorado 80422
                                          Telecopier No.:  (303) 582-5693
                                          Attention:  President

                  With a copy to:         Dechert Price & Rhoads
                                          30 Rockefeller Plaza
                                          New York, NY  10112
                                          Telecopier No.:  (212) 698-3599
                                          Attention:  Frederic J. Klink, Esq.

                  If to the Trustee:      IBJ Whitehall Bank & Trust Company
                                          One State Street, 10th Floor
                                          New York, NY  10004
                                          Telecopier No.:  (212) 858-2956
                                          Attention:  Corporate Trust Department

     The  Company  or the  Trustee,  by  notice  to  the  others  may  designate
additional or different addresses for subsequent notices or communications.

     All notices and communications  (other than those sent to Holders) shall be
deemed to have been duly given:  at the time  delivered by hand,  if  personally
delivered;  five  Business  Days  after  being  deposited  in the mail,  postage
prepaid, if mailed; when answered back, if telexed;  when receipt  acknowledged,
if telecopied;  and the next Business Day after timely  delivery to the courier,
if sent by overnight air courier guaranteeing next day delivery.

                                       87


     Any  notice or  communication  to a Holder  shall be mailed by first  class
mail,  certified or registered,  return receipt  requested,  or by overnight air
courier guaranteeing next day delivery to its address shown on the register kept
by the  Registrar.  Any notice or  communication  shall also be so mailed to any
Person described in TIA ss 313(c), to the extent required by the TIA. Failure to
mail a notice or  communication to a Holder or any defect in it shall not affect
its sufficiency with respect to other Holders.

     If a notice or  communication is mailed in the manner provided above within
the time prescribed, it is duly given, whether or not the addressee receives it.

     If the Company mails a notice or communication to Holders,  it shall mail a
copy to the Trustee and each Agent at the same time.

Section 11.03.  Communication by Holders of Notes with Other Holders of Notes

     Holders may  communicate  pursuant to TIA ss 312(b) with other Holders with
respect to their rights  under this  Indenture  or the Notes.  The Company,  the
Trustee,  the  Registrar  and anyone  else shall  have  the  protection  of  TIA
ss 312(c).

Section 11.04.  Certificate and Opinion as to Conditions Precedent

     Upon any request or  application  by the Company to the Trustee to take any
action under this Indenture, the Company shall furnish to the Trustee:

     (a) an Officers' Certificate in form and substance reasonably  satisfactory
to the Trustee  (which shall include the  statements  set forth in Section 11.05
hereof)  stating that, in the opinion of the signers,  all conditions  precedent
and covenants,  if any, provided for in this Indenture  relating to the proposed
action have been satisfied; and

     (b) an Opinion of Counsel in form and substance reasonably  satisfactory to
the Trustee  (which  shall  include the  statements  set forth in Section  11.05
hereof)  stating  that,  in the  opinion of such  counsel,  all such  conditions
precedent and covenants have been satisfied.

Section 11.05.  Statements Required in Certificate or Opinion

     Each  certificate or opinion with respect to compliance with a condition or
covenant  provided  for in this  Indenture  (other than a  certificate  provided
pursuant to TIA ss 314(a)(4)) shall comply with the provisions  of TIA ss 314(e)
and shall include:

     (a) a statement that the Person making such certificate or opinion has read
such covenant or condition;

     (b) a brief  statement  as to the  nature and scope of the  examination  or
investigation   upon  which  the  statements  or  opinions   contained  in  such
certificate or opinion are based;

                                       88


     (c) a statement  that,  in the opinion of such  Person,  he or she has made
such  examination or  investigation  as is necessary to enable him to express an
informed  opinion as to  whether  or not such  covenant  or  condition  has been
satisfied; and

     (d) a statement as to whether or not, in the opinion of such  Person,  such
condition or covenant has been satisfied.

Section 11.06.  Rules by Trustee and Agents

     The  Trustee  may make  reasonable  rules for  action by or at a meeting of
Holders.  The  Registrar  or  Paying  Agent  may make  reasonable  rules and set
reasonable requirements for its functions.

Section 11.07.  No  Personal  Liability  of  Directors, Officers, Employees and
Stockholders

     No past,  present or future director,  officer,  employee,  incorporator or
stockholder  of  the  Company,  as  such,  shall  have  any  liability  for  any
obligations  of the Company  under the Notes,  this  Indenture  or for any claim
based on, in respect of, or by reason of, such  obligations  or their  creation.
Each Holder by  accepting a Note waives and  releases  all such  liability.  The
waiver and release are part of the consideration for issuance of the Notes.

Section 11.08.  Governing Law

     THE  INTERNAL  LAW OF THE  STATE OF NEW YORK  SHALL  GOVERN  AND BE USED TO
CONSTRUE  THIS  INDENTURE  AND THE NOTES  WITHOUT  GIVING  EFFECT TO  APPLICABLE
PRINCIPLES OF CONFLICTS OF LAW TO THE EXTENT THAT THE APPLICATION OF THE LAWS OF
ANOTHER JURISDICTION WOULD BE REQUIRED THEREBY.

Section 11.09. No Adverse Interpretation of Other Agreements

     This  Indenture may not be used to interpret any other  indenture,  loan or
debt agreement of the Company or its  Subsidiaries  or of any other Person.  Any
such  indenture,  loan or debt  agreement  may  not be  used to  interpret  this
Indenture.

Section 11.10. Successors

     All  agreements  of the Company in this  Indenture and the Notes shall bind
its  successors.  All agreements of the Trustee in this Indenture shall bind its
successors.

Section 11.11.  Severability

     In case any  provision in this  Indenture or in the Notes shall be invalid,
illegal or  unenforceable,  the  validity,  legality and  enforceability  of the
remaining provisions shall not in any way be affected or impaired thereby.

                                       89


Section 11.12.  Counterpart Originals

     The  parties may sign any number of copies of this  Indenture.  Each signed
copy  shall  be an  original,  but  all of  them  together  represent  the  same
agreement.

Section 11.13.  Table of Contents, Headings, etc.

     The Table of Contents,  Cross-Reference  Table and Headings of the Articles
and Sections of this Indenture  have been inserted for  convenience of reference
only,  are not to be  considered  a part of this  Indenture  and shall in no way
modify or restrict any of the terms or provisions hereof.

Section 11.14.  Gaming and Liquor Laws

     The terms and provisions of this Indenture,  including, but not limited to,
all rights and remedies of the Trustee and powers of attorney  and  appointment,
are expressly  subject to all laws,  statutes,  regulations and orders affecting
limited  gaming or the sale of liquor  (collectively,  the  "Gaming  and  Liquor
Laws"), in the State of Colorado,  which may include, but not be limited to, the
necessity  for the  Trustee  to obtain  the  prior  approval  of the  regulatory
agencies  enforcing the Gaming or Liquor Laws before taking any action hereunder
and to be licensed by such regulatory  agencies before exercising certain rights
and remedies hereunder.

                         [Signatures on following page]




                                   SIGNATURES


Dated as of June 3, 1999              RIVIERA BLACK HAWK, INC.



                                      By:
                                          --------------------------------------
                                      Name:   Duane Krohn
                                      Title:  Chief Financial Officer, Treasurer
                                      and Secretary


Dated as of June 3, 1999              IBJ WHITEHALL BANK & TRUST
                                      COMPANY



                                      By:
                                           -------------------------------------
                                      Name:   Thomas S. Moser
                                      Title:  Assistant Vice President



                        [Signature page to the Indenture]




                                                                       EXHIBIT A
                                 [Face of Note]
- --------------------------------------------------------------------------------

                                                           CUSIP NO: 76962P AA 8


               % [Series A] [Series B] First Mortgage Notes due 2005
            ---
                            With Contingent Interest

No.                                                              $
   ----                                                            -------------


                            RIVIERA BLACK HAWK, INC.

promises to pay to
                   -------------------------------------------------------------

or registered assigns,

the principal sum of
                     -----------------------------------------------------------

Dollars on May 1, 2005.

Interest Payment Dates:  May 1 and November 1

Record Dates:  April 15 and October 15

Dated:                 ,
        ---------------  ------


                                        RIVIERA BLACK HAWK, INC.


                                        By:
                                            ------------------------------------
                                        Name:
                                        Title:




This is one of the [Global] Notes referred to
in the within-mentioned Indenture:

IBJ WHITEHALL BANK & TRUST COMPANY,
  as Trustee


By:
    -----------------------------------
         Authorized Signatory



                                      A-1


                                 [Back of Note]
             -----% [Series A] [Series B] First Mortgage Notes due 2005
                            With Contingent Interest

[Insert the Global Note Legend, if applicable pursuant to the provisions of the
Indenture]

[Insert the Private Placement Legend, if applicable pursuant to the  provisions
of the Indenture]

     Capitalized  terms used herein shall have the meanings  assigned to them in
the Indenture referred to below unless otherwise indicated.

     1.  Interest.  Riviera  Black  Hawk,  Inc.,  a  Colorado  corporation  (the
"Company"),  promises to pay Fixed Interest on the principal amount of this Note
at 13% per annum from June 3, 1999 until  maturity and shall pay the  Liquidated
Damages  payable  pursuant  to Section 5 of the  Registration  Rights  Agreement
referred to below.  The Company shall pay Fixed Interest and Liquidated  Damages
semi-annually  in arrears on May 1 and  November 1 of each year,  or if any such
day is not a  Business  Day,  on the  next  succeeding  Business  Day  (each  an
"Interest Payment Date"). Fixed Interest on the Notes shall accrue from the most
recent date to which Fixed  Interest has been paid or, if no Fixed  Interest has
been paid,  from the date of  issuance;  provided  that if there is no  existing
Default in the  payment  of Fixed  Interest,  and if this Note is  authenticated
between a record date referred to on the face hereof (each a "Record  Date") and
the next succeeding  Interest Payment Date, Interest shall accrue from such next
succeeding  Interest Payment Date;  provided,  further,  that the first Interest
Payment Date shall be November 1, 1999.  Interest shall be computed on the basis
of a 360-day year of twelve 30-day months.

     In  addition,  the Notes will bear  Contingent  Interest  after the Riviera
Black Hawk begins Operating. Installments of accrued Contingent Interest will be
payable semi-annually in arrears on each Interest Payment Date after the Riviera
Black Hawk begins  Operating to the Holders on the Record Date applicable to the
relevant  Interest  Payment Date,  unless all or a portion of the installment is
permitted to be deferred as described in the next  sentence;  provided,  that no
Contingent  Interest is payable  with respect to any period prior to the date on
which the Riviera Black Hawk becomes Operating. The Company may defer payment of
all or a portion of any  installment  of Contingent  Interest then otherwise due
and may continue to defer the payment of any installment of Contingent  Interest
which has already been deferred if, and only to the extent that:

          (1) the payment of that portion of Contingent  Interest will cause the
              Company's  Adjusted  Fixed  Charge  Coverage  Ratio  for the  four
              consecutive  fiscal  quarters  ending  immediately  prior  to  the
              applicable  Record  Date to be less than 1.5 to 1.0 on a pro forma
              basis after giving effect to the assumed payment of the Contingent
              Interest (but may not defer such portion,  which,  if paid,  would
              not cause such  Adjusted  Fixed Charge  Coverage  Ratio to be less
              than 1.5 to 1.0); and

          (2) the principal amount of the Notes corresponding to that Contingent
              Interest has not then matured and become due and payable,  whether

                                      A-2


              at stated  maturity,  upon  acceleration,  upon  redemption,  upon
              maturity of a repurchase obligation or otherwise.

     Contingent  Interest that is deferred will become due and payable, in whole
or in part, upon the earlier of:

          (1) the  next  succeeding  Interest  Payment  Date on  which  all or a
              portion  of  that  Contingent  Interest  is  not  permitted  to be
              deferred; and

          (2) the maturity of the  corresponding  principal amount of the Notes,
              whether at stated maturity,  upon  acceleration,  upon redemption,
              upon maturity of a repurchase obligation or otherwise.

     However,  all installments of accrued or deferred  Contingent Interest will
become  immediately  payable with  respect to any Notes that mature,  whether at
stated  maturity,  upon  acceleration,  upon  redemption,  upon  maturity  of  a
repurchase obligation or otherwise.

     The amount of  Contingent  Interest  payable for any period will be reduced
pro rata for reductions in the outstanding  principal  amount of the Notes prior
to the close of business on the Record Date immediately preceding the applicable
Interest  Payment Date. No interest will accrue on any Contingent  Interest that
is deferred and which does not become due and payable.

     Each installment of Contingent  Interest will be calculated to accrue (each
an "Accrual Period") as follows:

          (1) from, but not  including,  the most recent  Semiannual  Period for
              which   Contingent   Interest  has  been  paid  or  through  which
              Contingent Interest had been calculated and deferred; or

          (2) if no  installment  of  Contingent  Interest  has been paid for or
              deferred,  from and  including the date on which the Riviera Black
              Hawk becomes Operating;

to, and including, the earlier of:

          (a) the last day of the Semiannual  Period  immediately  following the
              Semiannual   Period  referred  to  in  clause  (1)  above  if  the
              corresponding principal amount of the Notes has not become due and
              payable; or

          (b) the date of payment if the  corresponding  principal amount of the
              Notes has become due and payable, whether at stated maturity, upon
              acceleration,   upon  redemption,   upon  maturity  of  repurchase
              obligation or otherwise.

     With respect to each Accrual Period,  Contingent Interest will accrue daily
on the principal amount of each Note outstanding during such period as follows:

                                      A-3


          (1) for any portion of an Accrual Period which consists of all or part
              of a Semiannual Period that ends during such Accrual Period, 1/180
              of the Contingent  Interest with respect to such principal  amount
              for such Semiannual Period until fully accrued; and

          (2) for  any  other  portion  of  an  Accrual  Period,  1/180  of  the
              Contingent  Interest with respect to such principal amount for the
              Semiannual  Period  that  began and last  ended  after the date on
              which the Riviera Black Hawk becomes Operating.

     2. Method of Payment.  The Company  shall pay Interest on the Notes (except
defaulted  Interest) and  Liquidated  Damages to the Persons who are  registered
Holders of Notes at the close of business on the Record Dates next preceding the
Interest  Payment Date,  even if such Notes are canceled  after such Record Date
and on or before such Interest Payment Date,  except as provided in Section 2.12
of the Indenture with respect to defaulted Interest.  The Notes shall be payable
as to principal,  premium and  Liquidated  Damages,  if any, and Interest at the
office or agency of the Company  maintained  for such purpose  within or without
the City and State of New York,  or, at the  option of the  Company,  payment of
Interest  and  Liquidated  Damages may be made by check mailed to the Holders at
their addresses set forth in the register of Holders,  and provided that payment
by wire transfer of immediately  available  funds shall be required with respect
to  principal of and  Interest,  premium and  Liquidated  Damages on, all Global
Notes and all other Notes the Holders of which shall have provided wire transfer
instructions  to the Company or the Paying Agent.  Such payment shall be in such
coin or  currency  of the United  States of America as at the time of payment is
legal tender for payment of public and private debts.

     3.  Paying  Agent and  Registrar.  Initially,  IBJ  Whitehall  Bank & Trust
Company,  the  Trustee  under  the  Indenture,  shall  act as  Paying  Agent and
Registrar.  The Company may change any Paying Agent or Registrar  without notice
to any  Holder.  The  Company  or any of its  Subsidiaries  may act in any  such
capacity.

     4. Indenture and Collateral  Documents.  The Company issued the Notes under
an Indenture dated as of June 3, 1999 ("Indenture"), between the Company and the
Trustee.  The terms of the Notes include those stated in the Indenture and those
made part of the  Indenture by reference to the Trust  Indenture Act of 1939, as
amended  (15 U.S.  Code ssss  77aaa-77bbbb).  The Notes are  subject to all such
terms, and Holders are referred to the Indenture and such Act for a statement of
such terms.  To the extent any provision of this Note conflicts with the express
provisions of the Indenture, the provisions of the Indenture shall govern and be
controlling.  The Notes are  obligations  of the  Company  that are  limited  in
aggregate  principal  amount to the amount  borrowed under the Indenture and are
secured  by a first  lien on the  Collateral,  whether  now  owned or  hereafter
acquired,  subject to Permitted  Liens,  pursuant to the terms of the Collateral
Documents.

                                      A-4


     5. Optional Redemption.

     (a)  Except  as set  forth in  subparagraph  (b) of this  Paragraph  5, the
Company  shall not have the option to redeem the Notes prior to May 1, 2002.  On
or after such date,  the  Company may redeem all or a part of the Notes upon not
less than 30 nor more than 60 days' notice,  at the redemption prices (expressed
as  percentages  of  principal  amount) set forth below plus  accrued and unpaid
Interest and Liquidated  Damages thereon to the applicable  redemption  date, if
redeemed  during  the  twelve-month  period  beginning  on  May 1 of  the  years
indicated below:

        Year                                                          Percentage
        ----                                                          ----------
        2002....................................................         106.50%
        2003....................................................         103.25%
        2004 and thereafter.....................................        100.000%

     (b) Notwithstanding the provisions of subparagraph (a) of this Paragraph 5,
at any time  prior to May 1,  2001,  the  Company  may  redeem  up to 35% of the
aggregate  principal amount of the Notes at a redemption on price of 113% of the
principal  amount  thereof,  plus  accrued and unpaid  Interest  and  Liquidated
Damages,  if any, to the redemption  date,  with the net proceeds of a Qualified
Public  Offering;  provided  that (i) at least  65% of the  aggregate  principal
amount of the Notes issued under the Indenture  remain  outstanding  immediately
after the occurrence of such redemption (excluding Notes held by the Company and
its Subsidiaries); and (ii) the redemption must occur within 45 days of the date
of the closing of such Qualified Public Offering.

     6. Gaming Redemption. Notwithstanding the provisions of subparagraph (a) of
Paragraph 5 above, if any Gaming Authority  requires that a Holder or beneficial
owner  of  Notes  must be  licensed,  qualified  or  found  suitable  under  any
applicable  gaming law and such Holder or beneficial  owner fails to apply for a
license,  qualification  or finding of  suitability  within 30 days after  being
requested to do so by such Gaming  Authority  (or such lesser period that may be
required by such Gaming  Authority),  or if such Holder or such beneficial owner
is notified by such Gaming  Authority that such Holder or beneficial owner shall
not be so licensed,  qualified  or found  suitable,  the Company  shall have the
right, at its option,  (i) to require such Holder or beneficial owner to dispose
of such  Holder's or  beneficial  owner's  Notes  within 30 days (or such lesser
period as may be required by such Gaming  Authority) of (a) the  termination  of
the period  described  above for such Holder or beneficial  owner to apply for a
license,  qualification  or finding or  suitability or (b) receipt of the notice
from such Gaming  Authority  that such Holder or  beneficial  owner shall not be
licensed, qualified or found suitable by such Gaming Authority or (ii) to redeem
the Notes of such Holder or beneficial  owner at a redemption price equal to the
lesser of the  principal  amount  thereof or the price at which  such  Holder or
beneficial owner acquired such Notes, together with, in either case, accrued and
unpaid Interest and Liquidated  Damages,  if any,  thereon to the earlier of the
date of  redemption  or such  earlier  date as may be  required  by such  Gaming
Authority or the date of the finding of unsuitability by such Gaming  Authority,
which may be less than 30 days following the notice of redemption, if so ordered
by such Gaming Authority.

                                      A-5


     7. Mandatory Redemption.

     Except as set forth in paragraph 8 below, the Company shall not be required
to make mandatory redemption or sinking fund payments with respect to the Notes.

     8. Repurchase at Option of Holder.

     (a) If there is a Change of Control,  the Company shall be required to make
an offer (a "Change of Control  Offer") to repurchase  all or any part (equal to
$1,000 or an integral  multiple  thereof) of each  Holder's  Notes at a purchase
price equal to 101% of the aggregate  principal  amount thereof plus accrued and
unpaid Interest and Liquidated Damages thereon, if any, to the date of purchase.
Within 10 days following any Change of Control,  the Company shall mail a notice
to each Holder  setting  forth the  procedures  governing  the Change of Control
Offer as required by the Indenture.

     (b) If the Company or a Subsidiary consummates any Asset Sales, within five
days of each date on which the aggregate  amount of Excess Proceeds exceeds $5.0
million,  the Company shall commence an offer to all Holders of Notes (an "Asset
Sale Offer")  pursuant to Section 3.10 of the  Indenture to purchase the maximum
principal amount of Notes that may be purchased out of the Excess Proceeds at an
offer price in cash in an amount equal to 100% of the principal  amount  thereof
plus accrued and unpaid Interest and Liquidated Damages thereon,  if any, to the
date fixed for the closing of such offer,  in accordance with the procedures set
forth in the  Indenture.  To the  extent  that  the  aggregate  amount  of Notes
tendered  pursuant to an Asset Sale Offer is less than the Excess Proceeds,  the
Company (or such  Subsidiary)  may use such  deficiency  for  general  corporate
purposes.  If the aggregate  principal  amount of Notes  surrendered  by Holders
thereof  exceeds the amount of Excess  Proceeds,  the Trustee  shall  select the
Notes to be purchased on a pro rata basis. Holders of Notes that are the subject
of an offer to purchase shall receive an Asset Sale Offer from the Company prior
to any  related  purchase  date and may elect to have such  Notes  purchased  by
completing the form entitled "Option of Holder to Elect Purchase" on the reverse
of the Notes.

     (c) Within 120 days after each  Operating  Year of the  Company,  beginning
with the first  Operating  Year after the Riviera Black Hawk becomes  Operating,
the Company  shall make an offer to all Holders (an "Excess Cash Flow Offer") to
purchase the maximum  principal amount of Notes that is an integral  multiple of
$1,000  that may be  purchased  with 50% of the  Company's  Excess  Cash Flow in
respect of the Operating Year then ended (the "Excess Cash Flow Offer  Amount"),
at a  purchase  price  equal  to 101% of the  principal  amount  of  Notes to be
purchased,  plus accrued and unpaid Interest and Liquidated  Damages, if any, to
the date fixed for the closing of such Excess Cash Flow Offer (the  "Excess Cash
Flow Purchase  Price"),  in accordance  with the procedures set forth in Section
3.10 of the  Indenture.  To the extent that the  aggregate  principal  amount of
Notes  tendered  pursuant  to any Excess Cash Flow Offer is less than the Excess
Cash Flow Offer Amount with  respect  thereto,  the Company may,  subject to the
other  provisions  of the  Indenture,  use any  remaining  Excess  Cash Flow for
general corporate purposes. Holders of Notes that are the subject of an offer to
purchase  shall  receive an Excess Cash Flow Offer from the Company prior to any

                                      A-6


related  purchase date and may elect to have such Notes  purchased by completing
the form  entitled  "Option of Holder to Elect  Purchase"  on the reverse of the
Notes.

     (d) If the  Company or a  Restricted  Subsidiary  suffers an Event of Loss,
then pursuant to Section 4.28 of the  Indenture,  when the  aggregate  amount of
Excess Loss Proceeds  exceeds $5.0  million,  the Company shall make an offer to
all Holders (an "Event of Loss Offer") to purchase the maximum  principal amount
of Notes that may be purchased  out of the Excess Loss  Proceeds,  at a purchase
price in cash in an amount equal to 100% of the principal  amount thereof,  plus
accrued and unpaid Interest and Liquidated  Damages, if any, thereon to the date
fixed for the closing of such offer, in accordance with the procedures set forth
in Section 3.10 of the  Indenture.  To the extent that the  aggregate  amount of
Notes tendered  pursuant to any Event of Loss Offer is less than the Excess Loss
Proceeds,  the Company may use any  remaining  Excess Loss  Proceeds for general
corporate  purposes.  Holders  of  Notes  that  are the  subject  of an offer to
purchase may elect to have such Notes  purchased by completing the form entitled
"Option of Holder to Elect Purchase" on the reverse of the Notes.

     9. Notice of Redemption.  Notice of redemption  shall be mailed at least 30
days but not more than 60 days before the  redemption  date to each Holder whose
Notes are to be  redeemed  at its  registered  address.  Notes in  denominations
larger  than  $1,000  may be  redeemed  in part but only in whole  multiples  of
$1,000,  unless  all of the Notes held by a Holder  are to be  redeemed.  On and
after the redemption date Interest ceases to accrue on Notes or portions thereof
called for redemption.

     10.  Denominations,  Transfer,  Exchange.  The Notes are in registered form
without coupons in denominations of $1,000 and integral multiples of $1,000. The
transfer of Notes may be  registered  and Notes may be  exchanged as provided in
the Indenture.  The Registrar and the Trustee may require a Holder,  among other
things,  to furnish  appropriate  endorsements  and transfer  documents  and the
Company  may  require  a Holder to pay any  taxes  and fees  required  by law or
permitted  by the  Indenture.  The Company  need not  exchange  or register  the
transfer of any Note or portion of a Note  selected for  redemption,  except for
the  unredeemed  portion of any Note being  redeemed in part.  Also, the Company
need not  exchange or register the transfer of any Notes for a period of 15 days
before a selection of Notes to be redeemed or during the period between a Record
Date and the corresponding Interest Payment Date.

     11. Persons Deemed Owners.  The registered  Holder of a Note may be treated
as its owner for all purposes.

     12. Amendment,  Supplement and Waiver.  Subject to certain exceptions,  the
Indenture  or the Notes may be amended or  supplemented  with the consent of the
Holders  of at least a  majority  in  principal  amount of the then  outstanding
Notes,  and any  existing  default  or  compliance  with  any  provision  of the
Indenture  or the Notes may be  waived  with the  consent  of the  Holders  of a
majority in principal amount of the then outstanding Notes.  Without the consent
of any  Holder  of a  Note,  the  Indenture  or the  Notes  may  be  amended  or
supplemented  to cure any  ambiguity,  defect or  inconsistency,  to provide for
uncertificated  Notes  in  addition  to or in place of  certificated  Notes,  to
provide for the assumption of the Company's  obligations to Holders of the Notes

                                      A-7


in case of a merger or consolidation,  to make any change that would provide any
additional  rights  or  benefits  to the  Holders  of the Notes or that does not
adversely  affect the legal  rights under the  Indenture of any such Holder,  to
comply  with the  requirements  of the SEC in order to  effect or  maintain  the
qualification  of the Indenture  under the Trust Indenture Act or to provide for
the issuance of Additional Notes in accordance with the limitations set forth in
the Indenture.

     13. Defaults and Remedies.  Events of Default  include:  (a) default for 30
days in the payment  when due of Interest  or  Liquidated  Damages on the Notes;
provided that payments of Contingent  Interest that are permitted to be deferred
as provided in this  provision  will not become due for this purpose  until such
payment is  required  to be made  pursuant  to the terms of the  Indenture;  (b)
default in payment when due of  principal  of or premium,  if any, on the Notes,
(c) failure by the Company to comply with Sections 4.09,  4.10,  4.15 or 5.01 of
the Indenture; (d) the Company or any of its Restricted Subsidiaries for 30 days
after notice thereof fails to comply with the provisions of Section 4.07 and any
of the other agreements in this Indenture not set forth in clause (c) above; (e)
a default occurs under any mortgage,  indenture or instrument  under which there
may be issued or by which there may be secured or evidenced any Indebtedness for
money  borrowed by the  Company or any of its  Restricted  Subsidiaries  (or the
payment  of  which  is  guaranteed  by the  Company  or  any  of its  Restricted
Subsidiaries)  whether such  Indebtedness or guarantee now exists, or is created
after the date of this Indenture, if that default: (i) is caused by a failure to
pay principal of, or interest or premium,  if any, on such Indebtedness prior to
the expiration of the grace period provided in such  Indebtedness on the date of
such default (a "Payment Default");  or (ii) results in the acceleration of such
Indebtedness  prior to its express  maturity,  and, in each case,  the principal
amount of any such Indebtedness, together with the principal amount of any other
such  Indebtedness  under which there has been a Payment Default or the maturity
of which has been so  accelerated,  aggregates  $5.0  million  or more;  (f) the
Company  or any of its  Restricted  Subsidiaries  fails to pay  final  judgments
aggregating in excess of $5.0 million,  which judgments are not paid, discharged
or stayed for a period of 60 days;  and (g) the Company or any of its Affiliates
breaches  any  representation  or  warranty  in  any  material  respect  in  the
Collateral Documents or any certificates delivered in connection therewith,  the
Company  or any of its  Affiliates  fails for 30 days (or such  other  period as
specifically  provided therein) after notice thereof to comply with any covenant
or agreement set forth in the Collateral  Documents,  the Company repudiates any
of its  obligations  under the Collateral  Documents,  the Collateral  Documents
become unenforceable  against the Company or perfection or priority of the Liens
granted by the Company  thereunder is lost for any reason; (h) certain events of
bankruptcy  or  insolvency  occurs  with  respect  to the  Company or any of its
Restricted Subsidiaries;  (i) the revocation,  termination,  suspension or other
cessation of effectiveness  for a period of more than 90 consecutive days of any
Gaming  License  results in the cessation or suspension of gaming  operations at
any Gaming  Facility;  (j) Riviera  Holdings  defaults in the performance of its
obligations  set forth in, or repudiates its obligations  under,  the Completion
Capital  Commitment  or the Keep-Well  Agreement;  or (k) the Riviera Black Hawk
fails to be Operating  by the  Operating  Deadline or fails to remain  Operating
thereafter,  except (a) as the hours of operation of the Riviera  Black Hawk may
be limited by any Gaming Authority or Gaming Law or (b) for a period of time not
to exceed 30 days during any 45-day  period and not to exceed 60 days during any

                                      A-8


one-year period;  provided,  however,  that, in any event, there shall not be an
Event of Default  under this  clause if the failure to remain  Operating  during
such  period  results  from an  Event  of Loss  pursuant  to the  terms  of this
Indenture.

     14. Trustee  Dealings with Company.  The Trustee,  in its individual or any
other capacity,  may make loans to, accept  deposits from, and perform  services
for the Company or its  Affiliates,  and may otherwise  deal with the Company or
its Affiliates, as if it were not the Trustee.

     15. No Recourse Against Others. A director, officer, employee, incorporator
or stockholder,  of the Company,  as such,  shall not have any liability for any
obligations  of the Company  under the Notes or the  Indenture  or for any claim
based on, in respect of, or by reason of, such  obligations  or their  creation.
Each Holder by  accepting a Note waives and  releases  all such  liability.  The
waiver and release are part of the consideration for the issuance of the Notes.

     16.  Security.  The due and punctual  payment of the principal of, Interest
and premium,  if any, and Liquidated  Damages,  if any, on the Notes when and as
the same shall be due and  payable,  whether on an  Interest  Payment  Date,  at
maturity, by acceleration, repurchase, redemption or otherwise, and Interest and
Liquidated  Damages (to the extent  permitted by law),  if any, on the Notes and
performance  of all other  obligations of the Company to the Holders of Notes or
the Trustee under the Indenture and the Notes,  according to the terms hereunder
or thereunder, shall be ratably secured by a Lien on the Collateral owned by the
Company,  subject to Permitted  Liens.  Each Holder of Notes,  by its acceptance
thereof,   consents  and  agrees  to  the  terms  of  the  Collateral  Documents
(including,  without  limitation,  the provisions  providing for foreclosure and
release of  Collateral) as the same may be in effect or may be amended from time
to time in accordance  with its terms and  authorizes and directs the Trustee to
enter into the Collateral  Documents and to perform its obligations and exercise
its rights thereunder in accordance therewith.

     17. Authentication. This Note shall not be valid until authenticated by the
manual signature of the Trustee or an authenticating agent.

     18.  Abbreviations.  Customary  abbreviations  may be used in the name of a
Holder or an  assignee,  such as:  TEN COM (=  tenants  in  common),  TEN ENT (=
tenants by the  entireties),  JT TEN (= joint tenants with right of survivorship
and not as tenants in common), CUST (= Custodian),  and U/G/M/A (= Uniform Gifts
to Minors Act).

     19.  Additional Rights of Holders of Restricted Global Notes and Restricted
Definitive  Notes.  In addition to the rights provided to Holders of Notes under
the  Indenture,  Holders of Restricted  Global Notes and  Restricted  Definitive
Notes shall have all the rights set forth in the  Registration  Rights Agreement
dated as of June 3, 1999,  between  the  Company  and the  parties  named on the
signature  pages  thereof  or,  in the  case of  Additional  Notes,  Holders  of
Restricted  Global Notes and Restricted  Definitive  Notes shall have the rights
set forth in one or more  registration  rights  agreements,  if any, between the
Company  and the other  parties  thereto,  relating  to the rights  given by the
Company  to  the  purchasers  of  any  Additional   Notes   (collectively,   the
"Registration Rights Agreement").

                                      A-9


     20.  CUSIP  Numbers.  The  Company in  issuing  the Notes may use a "CUSIP"
number. No representation is made as to the correctness or accuracy of the CUSIP
number  printed  in the notice or on the Notes and that  reliance  may be placed
only on the other identification numbers printed on the Notes.

     The Company  shall  furnish to any Holder upon written  request and without
charge  a copy  of the  Indenture  and/or  the  Registration  Rights  Agreement.
Requests may be made to:

                            Riviera Black Hawk, Inc.
                                 444 Main Street
                           Black Hawk, Colorado 80422
                         Attention: Corporate Secretary







                                      A-10



                                 ASSIGNMENT FORM

     To assign this Note, fill in the form below:

(I) or (we) assign and transfer this Note to:
                                             -----------------------------------
                                              (Insert assignee's legal name)


- --------------------------------------------------------------------------------
                  (Insert assignee's soc. sec. or tax I.D. no.)

- --------------------------------------------------------------------------------


- --------------------------------------------------------------------------------


- --------------------------------------------------------------------------------


- --------------------------------------------------------------------------------
              (Print or type assignee's name, address and zip code)

and irrevocably appoint
to  transfer  this Note on the books of the  Company.  The agent may  substitute
another to act for him.

Date:

                    Your Signature:
                                    -------------------------------------------
                    (Sign exactly as your name appears on the face of this Note)


Signature Guarantee:
                    -----------------------





                                      A-11





                       OPTION OF HOLDER TO ELECT PURCHASE

     If you want to elect to have this Note purchased by the Company pursuant to
Section 4.10,  4.15,  4.28 or 4.29 of the Indenture,  check the  appropriate box
below:

    [  ] Section 4.10   [  ] Section 4.15  [  ] Section 4.28  [  ] Section 4.29

     If you want to elect to have only part of the Note purchased by the Company
pursuant to Section 4.10, 4.15, 4.28 or 4.29 of the Indenture,  state the amount
you elect to have purchased:

                                        $
                                         ----------------

Date:
     --------------

                                     Your Signature:
                                                    ---------------------------
                    (Sign exactly as your name appears on the face of this Note)


                                     Tax Identification No.:
                                                            -------------------


Signature Guarantee:
                    -----------------





                                      A-12





             SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL NOTE*

            The  following  exchanges  of a part  of  this  Global  Note  for an
interest in another Global Note or for a Definitive Note, or exchanges of a part
of another  Global Note or Definitive  Note for an interest in this Global Note,
have been made:




                                                                                    

                                                                         Principal Amount           Signature of
                        Amount of decrease in  Amount of increase in    of this Global Note     authorized officer of
                         Principal Amount of      Principal Amount    following such decrease      Trustee or Note
   Date of Exchange       this Global Note      of this Global Note        (or increase)              Custodian
   ----------------    ----------------------  ----------------------  ----------------------   ----------------------































* This schedule should be included only if the Note is issued in global form.


                                      A-13




                                                                      EXHIBIT B

                         FORM OF CERTIFICATE OF TRANSFER


Riviera Black Hawk, Inc.
444 Main Street
Black Hawk, Colorado 80422
Telecopier No.:  (303) 582-5693
Attention:  President

IBJ Whitehall Bank & Trust Company
One State Street, 10th Floor
New York, NY  10004
Telecopier No.:  (212) 858-2956
Attention:  Corporate Trust Department

            Re: 13% First Mortgage Notes due 2005 With Contingent Interest
                ----------------------------------------------------------

         Reference  is hereby  made to the  Indenture,  dated as of June 3, 1999
(the  "Indenture"),  between Riviera Black Hawk, Inc., as issuer (the "Company")
and IBJ Whitehall Bank & Trust Company,  as trustee.  Capitalized terms used but
not defined herein shall have the meanings given to them in the Indenture.

         ___________________  (the  "Transferor")  owns and proposes to transfer
the Note[s] or  interest in such  Note[s]  specified  in Annex A hereto,  in the
principal amount of $___________ in such Note[s] or interests (the  "Transfer"),
to ___________________________ (the "Transferee"), as further specified in Annex
A hereto. In connection with the Transfer, the Transferor hereby certifies that:

                             [CHECK ALL THAT APPLY]

         1. [ ] Check if Transferee will take delivery of a beneficial  interest
in the 144A Global Note or a Definitive Note Pursuant to Rule 144A. The Transfer
is being effected  pursuant to and in accordance with Rule 144A under the United
States  Securities  Act  of  1933,  as  amended  (the  "Securities  Act"),  and,
accordingly,  the  Transferor  hereby  further  certifies  that  the  beneficial
interest or Definitive Note is being transferred to a Person that the Transferor
reasonably  believed  and  believes is  purchasing  the  beneficial  interest or
Definitive Note for its own account, or for one or more accounts with respect to
which such Person exercises sole investment discretion, and such Person and each
such account is a  "qualified  institutional  buyer"  within the meaning of Rule
144A in a transaction meeting the requirements of Rule 144A and such Transfer is
in compliance  with any applicable  blue sky securities laws of any state of the
United States. Upon consummation of the proposed Transfer in accordance with the
terms of the Indenture,  the transferred  beneficial interest or Definitive Note
will be  subject to the  restrictions  on  transfer  enumerated  in the  Private
Placement  Legend printed on the 144A Global Note and/or the Definitive Note and
in the Indenture and the Securities Act.

                                      B-1



         2. [ ] Check  and  complete  if  Transferee  will  take  delivery  of a
beneficial  interest  in a  Definitive  Note  pursuant to any  provision  of the
Securities  Act  other  than  Rule  144A.  The  Transfer  is being  effected  in
compliance with the transfer restrictions  applicable to beneficial interests in
Restricted  Global Notes and Restricted  Definitive Notes and pursuant to and in
accordance  with the Securities Act and any applicable  blue sky securities laws
of any state of the United States, and accordingly the Transferor hereby further
certifies that (check one):

            (a)  [ ]  such  Transfer  is  being  effected  pursuant  to  and  in
         accordance with Rule 144 under the Securities Act;

                                       or

            (b) [ ]  such  Transfer  is  being  effected  to  the  Company  or a
         subsidiary thereof;

                                       or

            (c) [ ] such  Transfer is being  effected  pursuant to an  effective
         registration  statement under the Securities Act and in compliance with
         the prospectus delivery requirements of the Securities Act;

                                       or

            (d)  [ ]  such  Transfer  is  being  effected  to  an  Institutional
         Accredited  Investor and pursuant to an exemption from the registration
         requirements  of the  Securities  Act other than Rule 144A or Rule 144,
         and the Transferor  hereby further certifies that it has not engaged in
         any general  solicitation  within the meaning of Regulation D under the
         Securities Act and the Transfer complies with the transfer restrictions
         applicable  to  beneficial  interests  in a  Restricted  Global Note or
         Restricted  Definitive  Notes  and the  requirements  of the  exemption
         claimed, which certification is supported by (1) a certificate executed
         by the  Transferee in the form of Exhibit D to the Indenture and (2) if
         such Transfer is in respect of a principal  amount of Notes at the time
         of transfer of less than $100,000,  an Opinion of Counsel acceptable to
         the Company  provided by the  Transferor  or the  Transferee (a copy of
         which the Transferor has attached to this certification), to the effect
         that such  Transfer is in  compliance  with the  Securities  Act.  Upon
         consummation  of the proposed  transfer in accordance with the terms of
         the Indenture,  the transferred  beneficial interest or Definitive Note
         will be subject  to the  restrictions  on  transfer  enumerated  in the
         Private  Placement  Legend printed on the  Definitive  Notes and in the
         Indenture and the Securities Act.

         3. [ ] Check if Transferee will take delivery of a beneficial  interest
in an Unrestricted Global Note or of an Unrestricted Definitive Note.

            (a) [ ] Check if Transfer is pursuant to Rule 144.  (i) The Transfer
is  being  effected  pursuant  to and in  accordance  with  Rule 144  under  the
Securities Act and in compliance with the transfer restrictions contained in the
Indenture and any applicable blue sky securities laws of any

                                      B-2



state of the United States and (ii) the  restrictions  on transfer  contained in
the  Indenture  and the Private  Placement  Legend are not  required in order to
maintain  compliance with the Securities Act. Upon  consummation of the proposed
Transfer  in  accordance  with  the  terms  of the  Indenture,  the  transferred
beneficial  interest  or  Definitive  Note  will no  longer  be  subject  to the
restrictions on transfer  enumerated in the Private  Placement Legend printed on
the  Restricted  Global  Notes,  on  Restricted  Definitive  Notes  and  in  the
Indenture.

         (b) [ ] Check if  Transfer  is  Pursuant  to Other  Exemption.  (i) The
Transfer is being effected  pursuant to and in compliance with an exemption from
the  registration  requirements of the Securities Act other than Rule 144 and in
compliance  with the transfer  restrictions  contained in the  Indenture and any
applicable  blue sky securities  laws of any State of the United States and (ii)
the  restrictions  on  transfer  contained  in the  Indenture  and  the  Private
Placement  Legend are not  required  in order to  maintain  compliance  with the
Securities Act. Upon  consummation  of the proposed  Transfer in accordance with
the terms of the Indenture,  the transferred  beneficial  interest or Definitive
Note will not be subject  to the  restrictions  on  transfer  enumerated  in the
Private  Placement  Legend printed on the Restricted  Global Notes or Restricted
Definitive Notes and in the Indenture.

         This certificate and the statements  contained herein are made for your
benefit and the benefit of the Company.


                                   -----------------------------------------
                                          [Insert Name of Transferor]


                                   By:
                                      --------------------------------------
                                   Name:
                                        ------------------------------------
                                   Title:
                                         -----------------------------------


Dated:
      ----------------


                                      B-3




                       ANNEX A TO CERTIFICATE OF TRANSFER

     1. The Transferor owns and proposes to transfer the following:

                            [CHECK ONE OF (a) OR (b)]

               (a) [ ] a beneficial interest in the:

                    (i) [ ] 144A Global Note (CUSIP ), or

                    (ii) [ ] IAI Global Note (CUSIP ), or

               (b) [ ] a Restricted Definitive Note.


     2. After the Transfer the Transferee will hold:

                                   [CHECK ONE]

               (a) [ ] a beneficial interest in the:

                    (i) [ ] 144A Global Note (CUSIP ), or

                    (ii) [ ] IAI Global Note (CUSIP ), or

                    (iii) [ ] Unrestricted Global Note (CUSIP ); or

               (b) [ ] a Restricted Definitive Note; or

               (c) [ ] an Unrestricted Definitive Note,

               in accordance with the terms of the Indenture.


                                      B-4




                                                                      EXHIBIT C

                         FORM OF CERTIFICATE OF EXCHANGE

Riviera Black Hawk, Inc.
444 Main Street
Black Hawk, Colorado 80422
Telecopier No.:  (303) 582-5693
Attention:  President

IBJ Whitehall Bank & Trust Company
One State Street, 10th Floor
New York, NY  10004
Telecopier No.:  (212) 858-2956
Attention:  Corporate Trust Department

            Re: 13% First Mortgage Notes due 2005 With Contingent Interest
                ----------------------------------------------------------

Dear Sirs:

         Reference  is hereby  made to the  Indenture,  dated as of June 3, 1999
(the  "Indenture"),  between Riviera Black Hawk, Inc., as issuer (the "Company")
and IBJ Whitehall Bank & Trust Company,  as trustee.  Capitalized terms used but
not defined herein shall have the meanings given to them in the Indenture.

         __________________________  (the "Owner") owns and proposes to exchange
the Note[s] or interest  in such  Note[s]  specified  herein,  in the  principal
amount of  $____________  in such  Note[s] or  interests  (the  "Exchange").  In
connection with the Exchange, the Owner hereby certifies that:

         1. Exchange of Restricted Definitive Notes or Beneficial Interests in a
Restricted Global Note for Unrestricted Definitive Notes or Beneficial Interests
in an Unrestricted Global Note

         (a) [ ] Check if Exchange is from  beneficial  interest in a Restricted
Global Note to beneficial interest in an Unrestricted Global Note. In connection
with the Exchange of the Owner's beneficial interest in a Restricted Global Note
for a beneficial  interest in an Unrestricted  Global Note in an equal principal
amount, the Owner hereby certifies (i) the beneficial interest is being acquired
for the  Owner's own  account  without  transfer,  (ii) such  Exchange  has been
effected in compliance with the transfer  restrictions  applicable to the Global
Notes and pursuant to and in accordance with the United States Securities Act of
1933, as amended (the  "Securities  Act"),  (iii) the  restrictions  on transfer
contained in the Indenture and the Private  Placement Legend are not required in
order to maintain  compliance  with the  Securities  Act and (iv) the beneficial
interest in an Unrestricted Global Note is being acquired in compliance with any
applicable blue sky securities laws of any state of the United States.

                                      C-1



         (b) [ ] Check if Exchange is from  beneficial  interest in a Restricted
Global Note to Unrestricted  Definitive Note. In connection with the Exchange of
the Owner's beneficial  interest in a Restricted Global Note for an Unrestricted
Definitive  Note, the Owner hereby  certifies (i) the  Definitive  Note is being
acquired for the Owner's own account  without  transfer,  (ii) such Exchange has
been effected in  compliance  with the transfer  restrictions  applicable to the
Restricted  Global Notes and pursuant to and in accordance  with the  Securities
Act,  (iii) the  restrictions  on transfer  contained in the  Indenture  and the
Private  Placement Legend are not required in order to maintain  compliance with
the Securities Act and (iv) the Definitive  Note is being acquired in compliance
with any applicable blue sky securities laws of any state of the United States.

         (c) [ ]  Check  if  Exchange  is  from  Restricted  Definitive  Note to
beneficial  interest in an  Unrestricted  Global Note.  In  connection  with the
Owner's Exchange of a Restricted Definitive Note for a beneficial interest in an
Unrestricted Global Note, the Owner hereby certifies (i) the beneficial interest
is being  acquired  for the  Owner's  own account  without  transfer,  (ii) such
Exchange  has  been  effected  in  compliance  with  the  transfer  restrictions
applicable to Restricted Definitive Notes and pursuant to and in accordance with
the  Securities  Act,  (iii)  the  restrictions  on  transfer  contained  in the
Indenture and the Private Placement Legend are not required in order to maintain
compliance  with the Securities  Act and (iv) the  beneficial  interest is being
acquired in compliance with any applicable blue sky securities laws of any state
of the United States.

         (d) [ ]  Check  if  Exchange  is  from  Restricted  Definitive  Note to
Unrestricted  Definitive  Note.  In  connection  with the Owner's  Exchange of a
Restricted Definitive Note for an Unrestricted Definitive Note, the Owner hereby
certifies (i) the Unrestricted Definitive Note is being acquired for the Owner's
own account without transfer, (ii) such Exchange has been effected in compliance
with the transfer  restrictions  applicable to Restricted  Definitive  Notes and
pursuant to and in accordance with the Securities Act, (iii) the restrictions on
transfer  contained in the  Indenture and the Private  Placement  Legend are not
required in order to maintain  compliance  with the  Securities Act and (iv) the
Unrestricted Definitive Note is being acquired in compliance with any applicable
blue sky securities laws of any state of the United States.

         2. Exchange of Restricted  Definitive Notes or Beneficial  Interests in
Restricted Global Notes for Restricted  Definitive Notes or Beneficial Interests
in Restricted Global Notes

         (a) [ ] Check if Exchange is from  beneficial  interest in a Restricted
Global Note to Restricted  Definitive  Note. In connection  with the Exchange of
the Owner's  beneficial  interest in a  Restricted  Global Note for a Restricted
Definitive Note with an equal principal amount,  the Owner hereby certifies that
the  Restricted  Definitive  Note is being  acquired for the Owner's own account
without transfer.  Upon consummation of the proposed Exchange in accordance with
the terms of the Indenture,  the Restricted Definitive Note issued will continue
to be  subject  to the  restrictions  on  transfer  enumerated  in  the  Private
Placement Legend printed on the Restricted  Definitive Note and in the Indenture
and the Securities Act.

                                      C-2



         (b) [ ]  Check  if  Exchange  is  from  Restricted  Definitive  Note to
beneficial interest in a Restricted Global Note. In connection with the Exchange
of the  Owner's  Restricted  Definitive  Note for a  beneficial  interest in the
[CHECK ONE] [ ] 144A Global  Note,  [ ] IAI Global Note with an equal  principal
amount, the Owner hereby certifies (i) the beneficial interest is being acquired
for the Owner's own account  without  transfer  and (ii) such  Exchange has been
effected  in  compliance  with  the  transfer  restrictions  applicable  to  the
Restricted  Global Notes and pursuant to and in accordance  with the  Securities
Act, and in compliance with any applicable blue sky securities laws of any state
of the United States.  Upon  consummation of the proposed Exchange in accordance
with the terms of the Indenture,  the beneficial interest issued will be subject
to the  restrictions  on transfer  enumerated  in the Private  Placement  Legend
printed on the  relevant  Restricted  Global Note and in the  Indenture  and the
Securities Act.

         This certificate and the statements  contained herein are made for your
benefit and the benefit of the Company.



                                   -----------------------------------------
                                          [Insert Name of Transferor]


                                   By:
                                      --------------------------------------
                                   Name:
                                        ------------------------------------
                                   Title:
                                         -----------------------------------


Dated:
      ----------------


                                      C-3




                                                                      EXHIBIT D


                            FORM OF CERTIFICATE FROM
                   ACQUIRING INSTITUTIONAL ACCREDITED INVESTOR

Riviera Black Hawk, Inc.
444 Main Street
Black Hawk, Colorado 80422
Telecopier No.:  (303) 582-5693
Attention:  President

IBJ Whitehall Bank & Trust Company
One State Street, 10th Floor
New York, NY  10004
Telecopier No.:  (212) 858-2956
Attention:  Corporate Trust Department

            Re: 13% First Mortgage Notes due 2005 With Contingent Interest
                ----------------------------------------------------------

Dear Sirs:

         Reference  is hereby  made to the  Indenture,  dated as of June 3, 1999
(the  "Indenture"),  between Riviera Black Hawk, Inc., as issuer (the "Company")
and IBJ Whitehall Bank & Trust Company,  as trustee.  Capitalized terms used but
not defined herein shall have the meanings given to them in the Indenture.

         In connection  with our proposed  purchase of  $              aggregate
principal amount of:

         (a) [ ] a beneficial interest in a Global Note, or

         (b) [ ] a Definitive Note,

         we confirm that:

         1. We  understand  that any  subsequent  transfer  of the  Notes or any
interest therein is subject to certain  restrictions and conditions set forth in
the  Indenture  and the  undersigned  agrees to be bound by,  and not to resell,
pledge  or  otherwise  transfer  the  Notes or any  interest  therein  except in
compliance  with,  such  restrictions  and  conditions  and  the  United  States
Securities Act of 1933, as amended (the "Securities Act").

         2. We  understand  that the offer  and sale of the Notes  have not been
registered under the Securities Act, and that the Notes and any interest therein
may not be offered or sold except as permitted  in the  following  sentence.  We
agree,  on our own behalf and on behalf of any  accounts for which we are acting
as hereinafter stated, that if we should sell the Notes or any interest therein,
we will do so only (A) to a person whom we reasonably  believe to be a qualified
institutional  buyer (as  defined  in Rule 144A under the  Securities  Act) in a
transaction  meeting the requirements of Rule 144A, in a transaction meeting the


                                      D-1




requirements of Rule 144 under the Securities Act,  outside the United States in
a transaction  meeting the requirements of Rule 904 under the Securities Act, or
in accordance with another  exemption from the registration  requirements of the
Securities  Act  (and  based  upon an  opinion  of  counsel  if the  Company  so
requests),  (B) to the  Company or (C)  pursuant  to an  effective  registration
statement,  and, in each case, in accordance with any applicable securities laws
of any State of the United States or any other applicable  jurisdiction,  and we
further  agree to  provide  to any  person  purchasing  the  Definitive  Note or
beneficial  interest  in a Global  Note  from us in a  transaction  meeting  the
requirements  of clauses (A) and (B) of this  paragraph a notice  advising  such
purchaser that resales thereof are restricted as stated herein.

         3.  We  understand  that,  on  any  proposed  resale  of the  Notes  or
beneficial  interest  therein,  we will be  required  to  furnish to you and the
Company such certifications, legal opinions and other information as you and the
Company may  reasonably  require to confirm that the proposed sale complies with
the foregoing restrictions. We further understand that the Notes purchased by us
will bear a legend to the foregoing effect.

         4. We are an  institutional  "accredited  investor" (as defined in Rule
501(a)(1),  (2), (3) or (7) of Regulation D under the  Securities  Act) and have
such knowledge and experience in financial and business matters as to be capable
of evaluating  the merits and risks of our  investment in the Notes,  and we and
any accounts for which we are acting are each able to bear the economic  risk of
our or its investment.

         5. We are acquiring the Notes or beneficial  interest therein purchased
by us for our own  account  or for one or more  accounts  (each  of  which is an
institutional  "accredited  investor")  as to each of  which  we  exercise  sole
investment discretion.

         You and the  Company  are  entitled  to rely upon this  letter  and are
irrevocably authorized to produce this letter or a copy hereof to any interested
party in any  administrative  or legal  proceedings  or  official  inquiry  with
respect to the matters covered hereby.


                                   -----------------------------------------
                                          [Insert Name of Transferor]


                                   By:
                                      --------------------------------------
                                   Name:
                                        ------------------------------------
                                   Title:
                                         -----------------------------------


Dated:
      ----------------





                                                                      EXHIBIT E


                            FORM OF INTERCOMPANY NOTE



$                                                           Black Hawk, Colorado
  --------------------
                                                                           ,
                                                           ----------------  ---

         For value received,  the  undersigned,  [INSERT NAME OF SUBSIDIARY],  a
                ("Maker"),  hereby promises to pay to the order of Riviera Black
Hawk,  Inc.,  a  Colorado  corporation  ("Lender"),   the  principal  amount  of
$              on             ,      , and to pay interest thereon from the date
hereof,  semiannually  on              and              of each year  (each,  an
"Interest  Payment  Date"),  commencing             ,  at the rate of     %  per
annum,  until the principal  hereof is paid or duly made  available for payment.
Interest  on this  Note  shall be  calculated  on the  basis of a  360-day  year
consisting of twelve 30-day months.  In no event shall interest be charged under
this Note which would violate any applicable law. All such payments of principal
and interest  shall be payable  without  defense,  set-off or  counterclaim,  in
lawful money of the United  States of America,  and  delivered to Lender by good
and sufficient  funds by wire transfer to Lender's account or by check delivered
to Lender's  address or at such other place as Lender or any holder hereof shall
designate in writing for such purpose from time to time. If a payment  hereunder
otherwise  would become due and payable on a Saturday,  Sunday or legal holiday,
the due date thereof shall be extended to the next succeeding business day.

         This  Note  may be  prepaid  in  whole  or in  part  at any  time.  Any
prepayment shall be without penalty. Any partial principal prepayment under this
Note shall be applied against the principal due hereunder at maturity. This Note
shall be non-negotiable.

         No waiver  or  modification  of any of the terms of this Note  shall be
valid or binding  unless set forth in a writing  specifically  referring to this
Note and signed by a duly authorized officer of Lender or any holder hereof, and
then only to the extent specifically set forth therein.

         If any default occurs in any payment due under this Note, Maker and all
guarantors  and  endorsers  hereof,  if any, and their  successors  and assigns,
promise to pay all costs and expenses,  including  attorneys' fees,  incurred by
each holder hereof in collecting or attempting to collect the indebtedness under
this Note,  whether or not any action or proceeding  is  commenced.  None of the
provisions  hereof and none of the  holder's  rights or  remedies  hereunder  on
account of any past or future  defaults  shall be deemed to have been  waived by
the  holder's  acceptance  of any past  due  installments  or by any  indulgence
granted by the holder to Maker.

         This Note shall  inure to the  benefit of Lender,  its  successors  and
assigns  and shall bind the heirs,  executors,  administrators,  successors  and
assigns of Maker.


                                      E-1



         In the event that any one or more provisions of this Note shall be held
to be illegal, invalid or otherwise unenforceable, the same shall not affect any
other  provision of this Note and the  remaining  provisions  of this Note shall
remain in full force and effect.

         This Note shall be governed by and  construed  in  accordance  with the
internal laws of the State of Colorado.

         IN WITNESS WHEREOF,  Maker has caused this Note to be duly executed the
day and year first written above.


                                                [INSERT NAME OF SUBSIDIARY]



                                                 By:
                                                    ----------------------------
                                                 Name:
                                                 Title:


                                      E-2




                                                                      EXHIBIT F


                            FORM OF PLEDGE AGREEMENT




                                      F-1





                                                                      EXHIBIT G


                     FORM OF COLLATERAL ASSIGNMENT OF PATENT




                                      G-1





                                                                      EXHIBIT H


                   FORM OF COLLATERAL ASSIGNMENT OF COPYRIGHT





                                      H-1




                                                                      EXHIBIT I


                         FORM OF SUPPLEMENTAL INDENTURE

                         FORM OF SUPPLEMENTAL INDENTURE
                    TO BE DELIVERED BY SUBSEQUENT GUARANTORS

         SUPPLEMENTAL  INDENTURE (this  "Supplemental  Indenture"),  dated as of
______________,____,    among   _________________________   (the   "Guaranteeing
Subsidiary"),  a  subsidiary  of Riviera  Black  Hawk,  Inc.  (or its  permitted
successor),  a Colorado  corporation  (the  "Company"),  the Company,  the other
Persons (as defined in the  Indenture  referred to herein) that have  previously
entered into a  supplemental  indenture  pursuant to the terms of the  Indenture
(each an "Existing  Guarantor" and,  together with the Guaranteeing  Subsidiary,
each a "Guarantor") and IBJ Whitehall Bank & Trust Company, as trustee under the
Indenture (the "Trustee").

                               W I T N E S S E T H

         WHEREAS,  the Company has  heretofore  executed  and  delivered  to the
Trustee an indenture (the "Indenture"),  dated as of June 3, 1999, providing for
the  issuance  of an  aggregate  principal  amount of  $45,000,000  of 13% First
Mortgage Notes due 2005 With Contingent Interest (the "Notes");

         WHEREAS,  the Indenture  provides that under certain  circumstances the
Guaranteeing  Subsidiary shall execute and deliver to the Trustee a supplemental
indenture  pursuant to which the Guaranteeing  Subsidiary shall  unconditionally
guarantee all of the Company's  Obligations (as defined in the Indenture)  under
the Notes and the  Indenture on the terms and  conditions  set forth herein (the
"Note Guarantee"); and

         WHEREAS,  pursuant  to Section  9.01 of the  Indenture,  the Trustee is
authorized to execute and deliver this Supplemental Indenture;

         NOW THEREFORE, in consideration of the foregoing and for other good and
valuable  consideration,  the  receipt  of which  is  hereby  acknowledged,  the
Guaranteeing  Subsidiary  and the Trustee  mutually  covenant  and agree for the
equal and ratable benefit of the Holders of the Notes as follows:

         1. CAPITALIZED TERMS.  Capitalized terms used herein without definition
shall have the meanings assigned to them in the Indenture.

         2.  AMENDMENTS TO THE  INDENTURE.1 (a) Section 1.01 of the Indenture is
hereby amended to add the following definitions:

                  "Guarantor"  means any Restricted  Subsidiary  that executes a
         Note Guarantee in accordance with the provisions of this Indenture, and
         its respective successors and assigns.

                  "Note  Guarantee" means the Guarantee by each Guarantor of the
         Company's  payment  obligations  under this Indenture and on the Notes,
         executed pursuant to the provisions of this Indenture.

- --------------------------
1  This section should be included only the first time that this supplemental
   indenture is executed.


                                      I-1





         (b) The  definition  of "obligor"  in Section 1.03 of the  Indenture is
    hereby amended and restated to read in its entirety as follows:

         "`obligor' on the Notes and the Note  Guarantees  means the Company and
         the Guarantors,  respectively, and any successor obligor upon the Notes
         and the Note Guarantees, respectively."

         (c) Section  4.03(b) of the Indenture is hereby  amended to include the
    words "and the  Guarantors"  after the first  time the words  "the  Company"
    appear in such section.

         (d) Section  4.04(a) of the Indenture is hereby  amended to include the
    words "and each  Guarantor (to the extent that such Guarantor is so required
    under the TIA)"  after  first  time the words "the  Company"  appear in such
    section.

         (e)  Section  4.06 of the  Indenture  is hereby  amended to include the
    words "and each of the  Guarantors"  after each time the words "the Company"
    appear in such section.

         (f)  Section  6.01  of the  Indenture  is  hereby  amended  to add  the
    following provision:

         "(n) except as permitted by this Indenture,  any Note Guarantee is held
         in any  judicial  proceeding  to be  unenforceable  or invalid or shall
         cease for any reason to be in full  force and effect or any  Guarantor,
         or any  Person  acting  on  behalf  of any  Guarantor,  shall  deny  or
         disaffirm its obligations under such Guarantor's Note Guarantee."

         (g) The first clause of Section 9.01 is hereby  amended and restated to
    read in its entirety as follows:

         "Notwithstanding  Section  9.02 of this  Indenture,  the  Company,  the
         Guarantors and the Trustee may amend or supplement this Indenture,  the
         Note  Guarantees  or the Notes  without  the consent of any Holder of a
         Note:"

         (h)  Section  9.01(c) is hereby  amended  and  restated  to read in its
    entirety as follows:

         (c) to provide for the  assumption  of the  Company's or a  Guarantor's
         obligations  to the Holders of the Notes by a successor  to the Company
         pursuant to Article 5 or Article 12 hereof;"

         (i) The last paragraph of Section 9.01 is hereby amended to include the
    words "and the Guarantors"  after second time the words "the Company" appear
    in such paragraph.

         (j) Section 9.02 of the Indenture is hereby  amended to (i) include the
    phrase ", the Note Guarantees"  after the first  parenthetical  appearing in
    such section and after the second time that the word "Indenture"  appears in
    such section and (ii) add the following clause at the end of the section:

         "(h) release any Guarantor from any of its  obligations  under its Note
         Guarantee or this  Indenture,  except in  accordance  with the terms of
         this Indenture."

                                      I-2




         (k) Section  11.02 of the  Indenture is hereby  amended to provide that
    any notices to be given to a Guarantor  pursuant to the  Indenture  shall be
    given at the address of the Company and in the manner that notices are given
    to the Company.

         (l)  Section  11.10  of the  Indenture  is  hereby  amended  to add the
    following"

         "All  agreements  of each  Guarantor in this  Indenture  shall bind its
         successors, except as otherwise provided in Section 12.05."

         (m)  Section  10.01  is  hereby  amended  and  restated  to read in its
    entirety as follows:

    "Section 10.01. Security

         The due and  punctual  payment of the  principal  of and  Interest  and
         premium,  if any, and Liquidated Damages, if any, on the Notes when and
         as the same shall be due and  payable,  whether on an Interest  Payment
         Date,  at  maturity,   by  acceleration,   repurchase,   redemption  or
         otherwise,  and  Interest on the overdue  principal of and Interest and
         Liquidated  Damages (to the extent  permitted  by law),  if any, on the
         Notes and  performance of all other  obligations of the Company and the
         Guarantors to the Holders of Notes or the Trustee under this  Indenture
         and the Notes and the Note Guarantees, according to the terms hereunder
         or  thereunder,  shall be ratably  secured by a Lien on the  Collateral
         owned by the Company and each Note Guarantee similarly shall be secured
         as provided in the Collateral  Documents.  Each Holder of Notes, by its
         acceptance thereof,  consents and agrees to the terms of the Collateral
         Documents (including,  without limitation, the provisions providing for
         foreclosure  and release of Collateral) as the same may be in effect or
         may be  amended  from  time to time in  accordance  with its  terms and
         authorizes  and  directs  the  Trustee  to enter  into  the  Collateral
         Documents  and to  perform  its  obligations  and  exercise  its rights
         thereunder  in  accordance  therewith.  The Company and the  Guarantors
         shall deliver to the Trustee copies of all documents  executed pursuant
         to this Indenture and the Collateral  Documents,  and shall do or cause
         to be done all such acts and things as may be necessary  or proper,  or
         as may be required by the  provisions of the Collateral  Documents,  to
         assure  and  confirm  to  the  Trustee  the  security  interest  in the
         Collateral contemplated hereby, as from time to time constituted, so as
         to render  the same  available  for the  security  and  benefit of this
         Indenture  and of the Notes  and the Note  Guarantees  secured  hereby,
         according  to the intent and  purposes  herein  expressed.  The Company
         shall take, or shall cause its  Subsidiaries  to take,  upon request of
         the  Trustee,  any and all  actions  reasonably  required to create and
         maintain,  as security for the Obligations of the Company hereunder,  a
         valid and  enforceable  perfected first priority Lien in and on all the
         Collateral,  in favor of the  Trustee for the benefit of the Holders of
         Notes,  superior  to and prior to the rights of all third  Persons  and
         subject to no other Liens than Permitted Liens, including executing, as
         applicable,  a Pledge  Agreement in the form attached hereto as Exhibit
         F, a Collateral  Assignment  of Patent in the form  attached  hereto as
         Exhibit G and a Collateral Assignment of Copyright in the form attached
         hereto as Exhibit H."

         (n) Section  10.02(a)  of the  Indenture  is hereby  amended to add the
         words  "and the  Guarantors"  after the first  time that the words "the
         Company"  appear in such  section  and to add the  words  "and the Note
         Guarantees"  after the first time the words "the Notes"  appear in such
         section.

                                      I-3




         (o) Section  10.02(b)  of the  Indenture  is hereby  amended to add the
         words  "and the  Guarantors"  after the first  time that the words "the
         Company" appear in such section.

         (p) Section 10.09 of the  Indenture is hereby  amended to add the words
         "or any  Guarantor"  after the first  and  third  times the words  "the
         Company" appear in such section and the words "or such Guarantor" after
         the  second and fourth  times the words  "the  Company"  appear in such
         section

    (m) The Indenture is hereby amended to add the following provisions:

         "Section  12.01.  Guarantee.  Subject to this  Article  12, each of the
Guarantors  hereby,  jointly and severally,  unconditionally  guarantees to each
Holder of a Note  authenticated  and delivered by the Trustee and to the Trustee
and its successors and assigns,  irrespective of the validity and enforceability
of this  Indenture,  the Notes or the  obligations  of the Company  hereunder or
thereunder,  that:  (a) the  principal  of and  Interest  on the  Notes  will be
promptly paid in full when due, whether at maturity, by acceleration, redemption
or  otherwise,  and  interest on the overdue  principal  of and  Interest on the
Notes,  if any,  if  lawful,  and all other  obligations  of the  Company to the
Holders or the Trustee  hereunder or thereunder will be promptly paid in full or
performed,  all in accordance with the terms hereof and thereof; and (b) in case
of any extension of time of payment or renewal of any Notes or any of such other
obligations,  that same will be promptly  paid in full when due or  performed in
accordance  with the  terms of the  extension  or  renewal,  whether  at  stated
maturity,  by acceleration or otherwise.  Failing payment when due of any amount
so  guaranteed  or any  performance  so  guaranteed  for  whatever  reason,  the
Guarantors shall be jointly and severally obligated to pay the same immediately.
Each Guarantor agrees that this is a guarantee of payment and not a guarantee of
collection.

         The Guarantors hereby agree that their  obligations  hereunder shall be
unconditional, irrespective of the validity, regularity or enforceability of the
Notes or this  Indenture,  the  absence of any action to enforce  the same,  any
waiver or  consent by any  Holder of the Notes  with  respect to any  provisions
hereof or thereof,  the recovery of any judgment against the Company, any action
to enforce the same or any other circumstance which might otherwise constitute a
legal or equitable  discharge or defense of a guarantor.  Each Guarantor  hereby
waives diligence,  presentment, demand of payment, filing of claims with a court
in the event of insolvency or bankruptcy of the Company,  any right to require a
proceeding first against the Company, protest, notice and all demands whatsoever
and covenant that this Note Guarantee shall not be discharged except by complete
performance of the obligations contained in the Notes and this Indenture.

         If any Holder or the Trustee is required by any court or  otherwise  to
return to the Company, the Guarantors or any custodian,  trustee,  liquidator or
other  similar  official  acting  in  relation  to  either  the  Company  or the
Guarantors,  any amount paid by either to the Trustee or such Holder,  this Note
Guarantee,  to the extent  theretofore  discharged,  shall be reinstated in full
force and effect.

         Each  Guarantor  agrees  that it shall not be  entitled to any right of
subrogation in relation to the Holders in respect of any obligations  guaranteed
hereby  until  payment  in  full  of all  obligations  guaranteed  hereby.  Each
Guarantor  further agrees that, as between the Guarantors,  on the one hand, and
the  Holders  and the  Trustee,  on the  other  hand,  (x) the  maturity  of the
obligations guaranteed hereby may be accelerated as provided in Article 6 hereof
for the purposes of this Note

                                      I-4



Guarantee,  notwithstanding any stay, injunction or other prohibition preventing
such acceleration in respect of the obligations  guaranteed  hereby,  and (y) in
the event of any declaration of acceleration of such  obligations as provided in
Article  6 hereof,  such  obligations  (whether  or not due and  payable)  shall
forthwith  become due and payable by the Guarantors for the purpose of this Note
Guarantee.  The Guarantors  shall have the right to seek  contribution  from any
non-paying  Guarantor  so long as the exercise of such right does not impair the
rights of the Holders under the Guarantee.

         Section 12.02. Limitation on Guarantor Liability.  Each Guarantor,  and
by its  acceptance  of  Notes,  each  Holder,  hereby  confirms  that  it is the
intention  of all such parties that the Note  Guarantee  of such  Guarantor  not
constitute a fraudulent  transfer or conveyance for purposes of Bankruptcy  Law,
the Uniform Fraudulent  Conveyance Act, the Uniform  Fraudulent  Transfer Act or
any similar federal or state law to the extent applicable to any Note Guarantee.
To  effectuate  the  foregoing  intention,  the  Trustee,  the  Holders  and the
Guarantors hereby irrevocably agree that the obligations of such Guarantor will,
after giving effect to such maximum  amount and all other  contingent  and fixed
liabilities  of such  Guarantor  that are  relevant  under such laws,  and after
giving effect to any collections  from,  rights to receive  contribution from or
payments  made  by or on  behalf  of  any  other  Guarantor  in  respect  of the
obligations  of such  other  Guarantor  under  this  Article  12,  result in the
obligations  of such  Guarantor  under its Note  Guarantee  not  constituting  a
fraudulent transfer or conveyance.

         Section 12.03.  Execution and Delivery of Note  Guarantee.  To evidence
its Note Guarantee set forth in Section 12.01, each Guarantor hereby agrees that
a  notation  of such Note  Guarantee  shall be  endorsed  by an  Officer of such
Guarantor on each Note authenticated and delivered by the Trustee  substantially
in the following form:

         "For value received,  each Guarantor (which term includes any successor
         Person under the Indenture) has, jointly and severally, unconditionally
         guaranteed, to the extent set forth in the Indenture and subject to the
         provisions in the Indenture dated as of June 3, 1999 (the  "Indenture")
         among Riviera Black Hawk, Inc., a Colorado corporation,  the Guarantors
         listed on Schedule I thereto and IBJ Whitehall Bank & Trust Company, as
         trustee  (the  "Trustee"),  (a)  the due and  punctual  payment  of the
         principal of, premium, if any, and Interest on the Notes (as defined in
         the Indenture),  whether at maturity,  by  acceleration,  redemption or
         otherwise,  the  due  and  punctual  payment  of  interest  on  overdue
         principal and premium,  and, to the extent permitted by law,  Interest,
         and the due and punctual  performance  of all other  obligations of the
         Company to the Holders or the Trustee all in accordance  with the terms
         of the Indenture and (b) in case of any extension of time of payment or
         renewal  of any Notes or any of such other  obligations,  that the same
         will be promptly paid in full when due or performed in accordance  with
         the terms of the extension or renewal,  whether at stated maturity,  by
         acceleration  or otherwise.  The  obligations  of the Guarantors to the
         Holders of Notes and to the Trustee  pursuant to the Note Guarantee and
         the  Indenture  are  expressly set forth in Article 12 of the Indenture
         and  reference is hereby made to the Indenture for the precise terms of
         the Note  Guarantee.  Each Holder of a Note, by accepting the same, (a)
         agrees to and shall be bound by such  provisions  and (b)  appoints the
         Trustee attorney-in-fact of such Holder for such purpose.

                                      I-5




                                       [NAME OF GUARANTOR(S)]

                                       By:
                                          -------------------------------
                                       Name:
                                       Title:"

         Each  Guarantor  hereby  agrees  that its Note  Guarantee  set forth in
Section 12.01 shall remain in full force and effect  notwithstanding any failure
to endorse on each Note a notation of such Note Guarantee.

         If an  Officer  whose  signature  is on this  Indenture  or on the Note
Guarantee no longer holds that office at the time the Trustee  authenticates the
Note on which a Note Guarantee is endorsed,  the Note  Guarantee  shall be valid
nevertheless.

         The  delivery  of any Note by the  Trustee,  after  the  authentication
thereof hereunder, shall constitute due delivery of the Note Guarantee set forth
in this Indenture on behalf of the Guarantors.

         Section  12.04.  Guarantors  May  Consolidate,  etc., on Certain Terms.
Except as otherwise provided in Section 12.05, no Guarantor may consolidate with
or merge with or into (whether or not such  Guarantor is the  surviving  Person)
another Person whether or not affiliated with such Guarantor unless:

         (a) subject to Section 12.05 hereof,  the Person formed by or surviving
any such  consolidation  or merger (if other than a  Guarantor  or the  Company)
unconditionally  assumes all the  obligations of such  Guarantor,  pursuant to a
supplemental  indenture in form and  substance  reasonably  satisfactory  to the
Trustee,  under the Notes, the Indenture and the Note Guarantee on the terms set
forth herein or therein; and

         (b) immediately after giving effect to such transaction,  no Default or
Event of Default exists.

         In case of any such consolidation,  merger, sale or conveyance and upon
the assumption by the successor Person, by supplemental indenture,  executed and
delivered to the Trustee and  satisfactory  in form to the Trustee,  of the Note
Guarantee endorsed upon the Notes and the due and punctual performance of all of
the covenants and conditions of this Indenture to be performed by the Guarantor,
such successor Person shall succeed to and be substituted for the Guarantor with
the same effect as if it had been named  herein as a Guarantor.  Such  successor
Person  thereupon may cause to be signed any or all of the Note Guarantees to be
endorsed upon all of the Notes issuable  hereunder which  theretofore  shall not
have been signed by the  Company  and  delivered  to the  Trustee.  All the Note
Guarantees  so issued shall in all respects have the same legal rank and benefit
under this Indenture as the Note Guarantees theretofore and thereafter issued in
accordance  with  the  terms  of this  Indenture  as  though  all of  such  Note
Guarantees had been issued at the date of the execution hereof.

         Except  as  set  forth  in  Articles  4 and  5 of  the  Indenture,  and
notwithstanding  clauses (a) and (b) above,  nothing contained in this Indenture
or in any of the Notes shall prevent any  consolidation or merger of a Guarantor
with or into the Company or another Guarantor, or shall

                                      I-6




prevent any sale or  conveyance of the property of a Guarantor as an entirety or
substantially as an entirety to the Company or another Guarantor.

         Section 12.05.  Releases  Following  Sale of Assets.  In the event of a
sale or other  disposition  of all of the  assets  of any  Guarantor,  by way of
merger, consolidation or otherwise, or a sale or other disposition of all to the
capital  stock of any  Guarantor,  in each case to a Person  that is not (either
before or after giving effect to such  transactions) a Restricted  Subsidiary of
the Company,  then such Guarantor (in the event of a sale or other  disposition,
by way of merger,  consolidation  or  otherwise,  of all of the capital stock of
such  Guarantor)  or the  corporation  acquiring the property (in the event of a
sale or other  disposition  of all or  substantially  all of the  assets of such
Guarantor)  will be  released  and  relieved of any  obligations  under its Note
Guarantee;  provided that the Net Proceeds of such sale or other disposition are
applied  in  accordance  with  the  applicable  provisions  of  this  Indenture,
including without limitation  Section 4.10 hereof.  Upon delivery by the Company
to the  Trustee  of an  Officers'  Certificate  and an Opinion of Counsel to the
effect that such sale or other disposition was made by the Company in accordance
with the provisions of this Indenture, including without limitation Section 4.10
hereof, the Trustee shall execute any documents  reasonably required in order to
evidence  the  release  of any  Guarantor  from its  obligations  under its Note
Guarantee.

         Any  Guarantor  not  released  from  its  obligations  under  its  Note
Guarantee  shall remain  liable for the full amount of principal of and Interest
on the Notes and for the other obligations of any Guarantor under this Indenture
as provided in this Article 12."

         2. AGREEMENT TO GUARANTEE. The Guaranteeing Subsidiary hereby agrees as
follows:

         (a) Along with all other Guarantors, to jointly and severally Guarantee
to each Holder of a Note  authenticated  and delivered by the Trustee and to the
Trustee and its  successors  and assigns,  the Notes or the  obligations  of the
Company hereunder or thereunder, that:

         (i) the principal of and Interest on the Notes will be promptly paid in
         full when due,  whether at maturity,  by  acceleration,  redemption  or
         otherwise, and interest on the overdue principal of and Interest on the
         Notes, if any, if lawful,  and all other  obligations of the Company to
         the Holders or the Trustee  hereunder  or  thereunder  will be promptly
         paid in full or performed,  all in accordance with the terms hereof and
         thereof; and

         (ii) in case of any  extension  of time of  payment  or  renewal of any
         Notes or any of such other obligations, that same will be promptly paid
         in full  when due or  performed  in  accordance  with the  terms of the
         extension or renewal,  whether at stated  maturity,  by acceleration or
         otherwise.  Failing payment when due of any amount so guaranteed or any
         performance so guaranteed for whatever reason,  the Guarantors shall be
         jointly and severally obligated to pay the same immediately.

         (b) The obligations  hereunder shall be unconditional,  irrespective of
the validity,  regularity or enforceability  of the Notes or the Indenture,  the
absence of any action to enforce  the same,  any waiver or consent by any Holder
of the Notes with respect

                                      I-7




to any provisions  hereof or thereof,  the recovery of any judgment  against the
Company,  any action to enforce the same or any other  circumstance  which might
otherwise constitute a legal or equitable discharge or defense of a guarantor.

         (c) The following is hereby waived:  diligence  presentment,  demand of
payment,  filing of claims with a court in the event of insolvency or bankruptcy
of the  Company,  any right to require a proceeding  first  against the Company,
protest, notice and all demands whatsoever.

         (d) This Note  Guarantee  shall not be  discharged  except by  complete
performance of the obligations contained in the Notes and the Indenture, and the
Guaranteeing  Subsidiary  accepts  all  obligations  of a  Guarantor  under  the
Indenture.

         (e) If any Holder or the Trustee is required by any court or  otherwise
to return to the Company, the Guarantors, or any Custodian,  Trustee, liquidator
or other  similar  official  acting in  relation  to either  the  Company or the
Guarantors,  any amount paid by either to the Trustee or such Holder,  this Note
Guarantee,  to the extent  theretofore  discharged,  shall be reinstated in full
force and effect.

         (f) The  Guaranteeing  Subsidiary shall not be entitled to any right of
subrogation in relation to the Holders in respect of any obligations  guaranteed
hereby until payment in full of all obligations guaranteed hereby.

         (g) As between the Guarantors, on the one hand, and the Holders and the
Trustee,  on the other  hand,  (x) the  maturity of the  obligations  guaranteed
hereby may be  accelerated  as  provided in Article 6 of the  Indenture  for the
purposes of this Note Guarantee,  notwithstanding any stay,  injunction or other
prohibition   preventing  such   acceleration  in  respect  of  the  obligations
guaranteed  hereby,  and (y) in the event of any  declaration of acceleration of
such  obligations  as provided in Article 6 of the Indenture,  such  obligations
(whether or not due and payable) shall  forthwith  become due and payable by the
Guarantors for the purpose of this Note Guarantee.

         (h) The Guarantors shall have the right to seek  contribution  from any
non-paying  Guarantor  so long as the exercise of such right does not impair the
rights of the Holders under the Guarantee.

         (i)  Pursuant to Section  12.02 of the  Indenture,  as amended to date,
after giving  effect to any maximum  amount and any other  contingent  and fixed
liabilities  that are relevant  under any  applicable  Bankruptcy  or fraudulent
conveyance  laws,  and after giving effect to any  collections  from,  rights to
receive  contribution  from  or  payments  made  by or on  behalf  of any  other
Guarantor in respect of the obligations of such other Guarantor under Article 10
of the Indenture, this new Note Guarantee shall be limited to the maximum amount
permissible  such  that  the  obligations  of such  Guarantor  under  this  Note
Guarantee will not constitute a fraudulent transfer or conveyance.

                                      I-8




         3. EXECUTION AND DELIVERY. Each Guaranteeing Subsidiary agrees that the
Note  Guarantees  shall  remain in full  force and  effect  notwithstanding  any
failure to endorse on each Note a notation of such Note Guarantee.

         4. GUARANTEEING SUBSIDIARY MAY CONSOLIDATE, ETC. ON CERTAIN TERMS.

         (a) The Guaranteeing  Subsidiary may not consolidate with or merge with
or  into  (whether  or not  such  Guarantor  is the  surviving  Person)  another
corporation,  Person or entity  whether or not  affiliated  with such  Guarantor
unless:

             (i)  subject  to  Sections  12.04  and 12.05 of the  Indenture,  as
         amended  to  date,   the  Person   formed  by  or  surviving  any  such
         consolidation  or merger (if other  than a  Guarantor  or the  Company)
         unconditionally assumes all the obligations of such Guarantor, pursuant
         to  a   supplemental   indenture  in  form  and  substance   reasonably
         satisfactory  to the Trustee,  under the Notes,  the  Indenture and the
         Note Guarantee on the terms set forth herein or therein; and

             (ii)  immediately  after  giving  effect  to such  transaction,  no
         Default or Event of Default exists.

         (b) In case of any such  consolidation,  merger, sale or conveyance and
upon the assumption by the successor  corporation,  by  supplemental  indenture,
executed and delivered to the Trustee and  satisfactory  in form to the Trustee,
of the  Note  Guarantee  endorsed  upon  the  Notes  and the  due  and  punctual
performance  of all of the  covenants  and  conditions  of the  Indenture  to be
performed by the Guarantor,  such successor  corporation shall succeed to and be
substituted  for the  Guarantor  with the same  effect  as if it had been  named
herein as a Guarantor.  Such  successor  corporation  thereupon  may cause to be
signed any or all of the Note  Guarantees  to be endorsed  upon all of the Notes
issuable  hereunder which  theretofore shall not have been signed by the Company
and  delivered to the Trustee.  All the Note  Guarantees  so issued shall in all
respects  have the same legal rank and benefit  under the  Indenture as the Note
Guarantees theretofore and thereafter issued in accordance with the terms of the
Indenture as though all of such Note  Guarantees  had been issued at the date of
the execution hereof.

         (c) Except as set forth in  Articles 4 and 5 and  Section  12.05 of the
Indenture,  as amended to date, and  notwithstanding  clauses (a) and (b) above,
nothing  contained  in the  Indenture  or in any of the Notes shall  prevent any
consolidation  or merger of a  Guarantor  with or into the  Company  or  another
Guarantor,  or  shall  prevent  any  sale or  conveyance  of the  property  of a
Guarantor  as an  entirety  or  substantially  as an  entirety to the Company or
another Guarantor.

         5. RELEASES.

         (a) In the event of a sale or other disposition of all of the assets of
any Guarantor, by way of merger,  consolidation or otherwise, or a sale or other
disposition  of all to the  capital  stock of any  Guarantor,  in each case to a
Person that is not (either before or after giving effect to such  transaction) a
Restricted  Subsidiary  of the Company,  then such  Guarantor (in the event of a
sale or other disposition, by way of merger,  consolidation or otherwise, of all
of the  capital  stock  of such  Guarantor)  or the  corporation  acquiring  the
property (in the event of a sale or other  disposition  of all or  substantially
all of the  assets of such  Guarantor)  will be  released  and  relieved  of any
obligations  under its Note  Guarantee;  provided  that the Net Proceeds of such
sale or  other  disposition  are  applied  in  accordance  with  the  applicable
provisions

                                      I-9



of the Indenture,  including without  limitation  Section 4.10 of the Indenture.
Upon delivery by the Company to the Trustee of an Officers'  Certificate  and an
Opinion of Counsel to the effect that such sale or other disposition was made by
the  Company in  accordance  with the  provisions  of the  Indenture,  including
without limitation Section 4.10 of the Indenture,  the Trustee shall execute any
documents  reasonably required in order to evidence the release of any Guarantor
from its obligations under its Note Guarantee.

         (b) Any  Guarantor  not released  from its  obligations  under its Note
Guarantee  shall remain  liable for the full amount of principal of and interest
on the Notes and for the other  obligations of any Guarantor under the Indenture
as provided in Article 12 of the Indenture, as amended to date.

         6. NO RECOURSE  AGAINST OTHERS.  No past,  present or future  director,
officer,  employee,  incorporator,  stockholder  or  agent  of the  Guaranteeing
Subsidiary, as such, shall have any liability for any obligations of the Company
or any  Guaranteeing  Subsidiary  under  the  Notes,  any Note  Guarantees,  the
Collateral  Documents,  the Indenture or this Supplemental  Indenture or for any
claim  based on, in  respect  of, or by reason  of,  such  obligations  or their
creation.  Each Holder of the Notes by  accepting a Note waives and releases all
such  liability.  The  waiver  and  release  are part of the  consideration  for
issuance of the Notes.  Such waiver may not be  effective  to waive  liabilities
under  the  federal  securities  laws and it is the view of the SEC that  such a
waiver is against public policy.

         7. NEW YORK LAW TO GOVERN.  THE  INTERNAL  LAW OF THE STATE OF NEW YORK
SHALL GOVERN AND BE USED TO CONSTRUE  THIS  SUPPLEMENTAL  INDENTURE  BUT WITHOUT
GIVING  EFFECT TO  APPLICABLE  PRINCIPLES OF CONFLICTS OF LAW TO THE EXTENT THAT
THE APPLICATION OF THE LAWS OF ANOTHER JURISDICTION WOULD BE REQUIRED THEREBY.

         8.  COUNTERPARTS  The  parties  may sign any  number  of copies of this
Supplemental  Indenture.  Each signed copy shall be an original, but all of them
together represent the same agreement.

         9. EFFECT OF HEADINGS.  The Section headings herein are for convenience
only and shall not affect the construction hereof.

         10. THE TRUSTEE.  The Trustee  shall not be  responsible  in any manner
whatsoever for or in respect of the validity or sufficiency of this Supplemental
Indenture or for or in respect of the recitals  contained  herein,  all of which
recitals are made solely by the Guaranteeing Subsidiary and the Company.


                                      I-10





         IN WITNESS  WHEREOF,  the parties hereto have caused this  Supplemental
Indenture  to be duly  executed  and  attested,  all as of the date first  above
written.

Dated:
       -----------------, -----

                                             [GUARANTEEING SUBSIDIARY]


                                             By:
                                                 -------------------------------
                                             Name:
                                             Title:

                                             [COMPANY]


                                             By:
                                                --------------------------------
                                             Name:
                                             Title:

                                             [EXISTING GUARANTORS]


                                              By:
                                                  ------------------------------
                                              Name:
                                              Title:

                                              [TRUSTEE],
                                               as Trustee


                                              By:
                                                 -------------------------------
                                                   Authorized Signatory


                                      I-11





                                   Schedule I
                             SCHEDULE OF GUARANTORS



         The following  schedule lists each Guarantor  under the Indenture as of
the Issue Date:





                                      I-12