TRADEMARK LICENSE AGREEMENT

          This is a TRADEMARK LICENSE AGREEMENT (the  "Agreement"),  dated as of
June 3, 1999 by and between RIVIERA OPERATING CORPORATION,  a Nevada corporation
with  offices  at 2910 Las  Vegas  Boulevard  South,  Las  Vegas,  Nevada  89109
("Licensor"),  and RIVIERA BLACK HAWK, INC., a Colorado corporation with offices
at 444 Main Street, Blackhawk, Colorado 80422 ("Licensee").

                                   Background

          WHEREAS,  Licensee is a wholly owned indirect  subsidiary of Licensor.
Licensor is the owner of the mark  RIVIERA  (the  "Riviera  Mark") and the other
marks listed on Schedule A (collectively the "Marks");

          NOW, THEREFORE,  for good and valuable  consideration and intending to
be legally bound hereby, the parties agree as follows:

                                      Terms

          1. Grant of  License.  Licensor  hereby  grants to  Licensee,  for the
duration  of the  term  of this  Agreement,  a  non-exclusive,  non-transferable
royalty-free, worldwide right and license (i) to use the Riviera Mark as part of
the corporate name and tradename  "Riviera Blackhawk Inc." (the "Tradename") and
(ii) to use the Marks  listed in the  attached  Schedule A (which may be amended
from time to time) in such  logotypes  and trade dress as Licensor may from time
to  time  specify  in  connection  with  the  operation  of  a  casino,   hotel,
restaurants,  and meeting and convention  facilities at Black Hawk, Colorado and
the   distribution   and  sale  of  approved   merchandise   at  such   location
(collectively,   the  "Licensed  Business").  Licensees  will  not  directly  or
indirectly  use, or authorize  the use of, any Mark or  Tradename in  connection
with any product, service, or business other than the Licensed Business.

          2. Use of the Marks.

          (a)  Licensee's  use of the Marks and  Tradename  will comply with all
style sheets,  corporate  identity manuals,  and other guidelines for the use of
the Marks and  Tradename  provided by  Licensor  to Licensee  from time to time.
Licensee  will  submit  to  Licensor  for  Licensor's   approval  prior  to  use
representative samples of all merchandise, advertisements,  brochures, displays,
and other  advertising or promotional  materials  bearing any Mark or Tradename,
and all merchandise, advertisements,  brochures, displays, and other advertising
and promotional  materials  created and used thereafter will not materially vary
in quality, content, or design from those originally approved by Licensor.




          (b) The  quality of the goods and  services  provided  by  Licensee in
connection  with any Mark or  Tradename  shall  equal or exceed  the  quality of
similar  goods  and  services  provided  by  Licensor  or its  designees  at its
casino/hotel  at 2910 Las Vegas  Boulevard  South and at such other locations as
Licensor or its  designees  may  operate  casino or hotel  facilities  under the
Riviera  Mark.  Licensee  shall  submit to Licensor  such copies of internal and
external  quality  control  reports as Licensor may request,  including  without
limitation  all  reports  on  the  Licensed  Business  submitted  to  regulatory
authorities.  Licensee will permit duly authorized  representatives or agents of
Licensor  at any time to visit and  inspect  Licensee's  premises  and meet with
Licensee's  personnel regarding the quality of goods and services rendered under
the  Marks or  Tradename,  and to  inspect  all books and  records  relating  to
Licensee's  use of the  Marks  and  Tradename,  the  operation  of the  Licensed
Business,  and the quality of goods and services rendered in connection with the
Marks and Tradename.

          (c)  Licensee   acknowledges  that  the  purpose  of  the  inspections
conducted and quality control standards prescribed by Licensor in this Agreement
is to maintain the  reputation  and the goodwill of the Marks and  Tradename and
the public's perception and awareness of the Marks and Tradename. Licensor shall
not  bear or  assume  any  responsibility  or  liability  to  third  parties  or
regulatory authorities as a result of setting or enforcing such standards or for
any  failure of the  Licensed  Business to conform to such  standards.  Licensee
shall indemnify,  defend and hold Licensor  harmless against any and all claims,
losses, liabilities,  damages, costs and expenses (including attorneys' fees and
expenses)  arising  from or  relating  to  Licensee's  conduct  of the  Licensed
Business or any other activities conducted by Licensee under any of the Marks or
the Tradename.

          3. Ownership and Maintenance of the Marks; Infringement Claims.

          (a) Licensee  acknowledges that the ownership of all right,  title and
interest  in and to the  Marks and  Tradename  is  vested  solely  in  Licensor.
Licensee  agrees not to challenge  the validity of this license or of Licensor's
ownership or registration  of any Mark or Tradename,  and agrees that Licensee's
use of the Marks and Tradename shall inure to the exclusive  benefit of Licensor
for all  purposes.  Licensee  shall  take no  action  that  would  prejudice  or
interfere with the validity of or Licensor's ownership of any Mark or Tradename,
and Licensee  shall not enter into any  agreement  with any third party which in
any way alters,  diminishes  or restricts  the rights of Licensor in any Mark or
Tradename or places any restrictions or conditions upon the use or appearance of
any Mark or Tradename.

          (b) Licensor shall have the sole responsibility in its sole discretion
for  maintaining  and  defending the validity of the Marks and the Tradename and
Licensor's ownership of the Marks and the Tradename as Licensor deems advisable,
for seeking and maintaining in Licensor's name such  registrations  of the

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Marks as Licensor deems  advisable,  and for taking such steps as Licensor deems
advisable to protect the Marks and the Tradename against infringement.  Licensee
shall fully  cooperate with Licensor at Licensee's  expense in the taking of any
such actions.  Licensee shall promptly notify  Licensor of (i) any  unauthorized
use or  infringement  by any third party of any Mark or  Tradename  and (ii) any
assertion  by any  third  party  that  Licensee's  use of any Mark or  Tradename
constitutes  trademark,  service mark,  trade dress or trade name  infringement,
unfair  competition  or any other  tortious  act  (collectively,  "Claims").  If
Licensor  chooses to  initiate  or defend any legal  action  with  regard to any
Claims,  Licensee  shall  cooperate  fully with Licensor in the  prosecution  or
defense of such  action.  Licensor  will bear the  expenses  of any such  action
(including  legal fees) and will be  entitled  to retain all amounts  recovered.
Upon  Licensor's  written  request,  Licensee shall prosecute or defend any such
action under  Licensor's  direction at Licensor's  expense.  Licensee  shall not
otherwise prosecute any application for registration, or prosecute or defend any
action  involving  any Mark or Tradename  without the prior  written  consent of
Licensor. If Licensor notifies Licensee that the use of any Mark or Tradename is
adjudicated  infringing  or  that  Licensor  has  determined  in its  reasonable
judgment  to  modify or cease the use of any Mark or  Tradename,  Licensee  will
immediately  cease the use of such  Mark or  Tradename  or  modify  such Mark or
Tradename consistent with Licensor's instructions at Licensee's expense.

          4.  Representations  and Warranties.  Licensor represents and warrants
that it is the  owner  of the  federal  trademark  registrations  listed  in the
attached  Schedule A, that it is the applicant of record in the applications for
federal  trademark  registration  listed in the attached Schedule A, and that to
the best of its knowledge it is entitled to use the registered Marks in commerce
in connection with the Licensed  Business.  Licensor makes no representations or
warranties concerning the Marks and the Tradename other than the foregoing,  and
disclaims any and all other  representations and warranties concerning the Marks
and the Tradename.  Except as otherwise specifically provided in this Agreement,
Licensor  has no  obligation  to  indemnify  Licensee  (or any assignee or other
person claiming  rights through  Licensee) in the event that Licensee's use of a
Mark or Tradename  infringes,  dilutes or otherwise  violates,  or is claimed to
infringe, dilute, or otherwise violate, the rights of any third party, and in no
event will  Licensor be liable to  Licensee  (or any  assignee  or other  person
claiming rights through  Licensee) for  incidental,  special,  or  consequential
damages of any kind.

          5. Term and Termination.

          (a)   Unless this Agreement is terminated  earlier pursuant to Section
5(b)  below,  this  Agreement  shall  terminate  at such time as the  Management
Agreement  of even date  between  Licensee  and  Riviera  Gaming  Management  of
Colorado,  Inc.  ("Gaming")  terminates in accordance  with its terms or at such
time as

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Licensor  ceases to have a  controlling  equity or voting  interest  in  Gaming,
whichever occurs first , provided that in the event that this Agreement has been
assigned to a third party or parties  (collectively  the  "Secured  Parties") as
part of the  security  for  indebtedness  incurred by  Licensee  and the Secured
Parties shall request in writing an extension of the term of this  Agreement for
a specified period not to exceed six months ("Extended Term") and shall agree in
writing to terminate all use of the Marks by the end of the Extended  Term,  and
shall abide by the  provisions of Section  6(b),  the term shall be extended for
the period of the Extended Term.

          (b) Licensor may terminate  this Agreement at any time in the event of
a material breach of any of its terms by Licensee. In such event, Licensor shall
deliver  written notice of such breach to Licensee and allow Licensee sixty (60)
days after the  delivery  of such  notice in which to cure such  breach.  If the
breach  is not  cured to the  reasonable  satisfaction  of  Licensor,  then this
Agreement shall terminate 60 days after the date of delivery of notice.

          (c) Licensor's failure to terminate this Agreement for any one or more
acts or  instances  constituting  a  breach  shall in no way be  construed  as a
waiver,  express or implied,  of Licensor's right to terminate for any other act
or instance of like or different nature.


          6. Effect of  Termination.  Upon the termination of this Agreement for
whatever reason:

          (a) the  license  of the  Marks and  Tradenames  to  Licensee,  all of
Licensee's rights under this Agreement,  and the rights under any sublicenses of
the Marks granted by Licensee, shall cease;

          (b) Licensee shall (i) immediately  cease all use of the Marks and all
materials bearing the Marks, (ii) shall reasonably promptly cease all use of the
Tradename  and all  materials  bearing  the  Tradename  and shall  file with the
appropriate  state  governments  to change its corporate name to delete the word
RIVIERA, and (iii) shall not adopt or use any similar marks or tradenames; and

          (c) all of the other  rights,  duties and  obligations  of the parties
hereunder  shall  terminate  except  Licensees'  covenants or obligations  under
Sections 2(c) and 3.

          7. Assignment;  Sublicensing.  Except for an assignment to the Secured
Parties as contemplated by that certain Collateral  Agreement,  dated as of June
3, 1999, made by the Licensor in favor of certain secured parties.  Licensee may
not,  without prior written consent of Licensor which may be granted or withheld
in

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Licensor's discretion,  assign, sublicense or transfer to any third party any or
all part of their  rights or duties  under this  Agreement.  Licensor may freely
assign any or all of its rights and  obligations  under this  Agreement (and any
successor  or assign of  Licensor  shall  enter  into a  Consent  to  Collateral
Assignment  of  License  substantially  in the form of that  certain  Consent to
Collateral  Assignment  of License  entered  into by Licensor for the benefit of
certain secured parties).

          8. Miscellaneous.

          (a) Any notice or consent  required to be given  under this  Agreement
shall be in writing and shall be deemed given if personally  delivered,  sent by
facsimile  transmission with confirmation of receipt, sent by overnight courier,
or sent by first class mail to the parties at the following addresses:

          If to Licensor:

                           Riviera Operating Corporation
                           2910 Las Vegas Boulevard South
                           Las Vegas, Nevada 89109
                           Fax:  (702) 794-9277
                           Attention:  President

          If to Licensee:

                           Riviera Black Hawk, Inc.
                           444 Main Street
                           Black Hawk, Colorado 80422
                           Fax:  (303) 582-5469
                           Attention:  President

or to such other  addresses as each party may  designate in writing from time to
time.

          (b) This Agreement is governed by and shall be construed in accordance
with the law of the state of New York,  excluding any  conflict-of-laws  rule or
principle that might refer the governance or the  construction of this Agreement
to the law of another  jurisdiction.  This  Agreement may be amended or modified
only by a writing  executed by all parties,  and shall be binding upon and inure
to the benefit of the  parties and their  respective  successors  and  permitted
assigns.

          (c) This  Agreement  sets forth all of the promises  and  undertakings
between the parties  relating to the subject  matter hereof and  supersedes

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all prior and contemporaneous agreements and understandings, express or implied,
oral or written with respect to the subject matter hereof.

                     [Signatures continued on the next page]

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          IN WITNESS WHEREOF, the parties hereto have executed this Agreement on
the date and year first above written.


                                       RIVIERA OPERATING CORPORATION


                                       By:________________________________
                                          Name:
                                          Title:



                                       RIVIERA BLACKHAWK, INC.



                                       By:________________________________
                                          Name:
                                          Title:


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                                   SCHEDULE A

                                  REGISTRATIONS

Mark                                 Reg. No.                        Reg. Date

RIVIERA                              2,090,347                       8/26/97

                                  APPLICATIONS

Mark                                 Serial No.                      Filing Date

$40 FOR $20                          75/194.182                      11/6/96

BONUS 21 PLUS                        75/152,286                      8/19/96

JACK POTS                            75/567,371                      10/8/98

JACK POTS                            75/567,372                      10/8/98

JACK POTS                            75/367,373                      10/8/98

LOOSIE SLOTS                         75/567,368                      10/8/98

LOOSIE SLOTS                         75/567/369                      10/8/98

LOOSIE SLOTS                         75/567/370                      10/8/98

NICKEL HEAVEN                        75/423,123                      1/26/98

NICKEL TOWN                          75/421,961                      1/22/98

RIVIERA                              74/646,349                      3/13/95