UNITED STATES
               SECURITIES AND EXCHANGE COMMISSION
                     WASHINGTON, D.C.  20549
                                
                            FORM 8-K
                                
                         CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of
                              1934
                                
                                
Date of Report (Date of earliest event reported):  July 15, 1997


                          AMERISTAR CASINOS, INC.
     (Exact name of registrant as specified in its charter)
                                
                                
       Nevada               0-22494              88-0304799
  (State or other       (Commission File        (IRS Employer
  jurisdiction of           Number)            Identification
  incorporation or                                 Number)
   organization)
                                
                                
                   3773 Howard Hughes Parkway
                         Suite 490 South
                    Las Vegas, Nevada  89109
      (Address of principal executive offices and Zip Code)
                                
                                
                                      (702) 567-7000
      (Registrant's telephone number, including area code)
ITEM 5.  OTHER EVENTS.

     REFINANCING OF LONG-TERM DEBT.  On July 24, 1997,  Ameristar
Casinos,  Inc.  ("Ameristar") issued a press  release  announcing
that  it  has  refinanced  its  long-term  debt  through  a   new
$125  million  revolving  bank credit  facility  (the  "Revolving
Credit   Facility")  and  the  sale  of  $100  million  aggregate
principal  amount of 10-1/2% Senior Subordinated Notes  due  2004
Series A (the "Senior Subordinated Notes").

     The  Revolving Credit Facility was entered into on  July  8,
1997, pursuant to a Credit Agreement among Ameristar and its four
principal   wholly  owned  subsidiaries  (the   "Borrowers"),   a
syndicate  of  bank  lenders  and  Wells  Fargo  Bank,   National
Association ("WFB") as Agent Bank, Arranger and Swingline Lender.
The  Borrowers made an initial draw of $114.5 million  under  the
Revolving  Credit Facility on July 15, 1997, which  was  used  to
repay  $94.5  million in borrowings outstanding under Ameristar's
prior  revolving  credit  facility (the  "1995  Revolving  Credit
Facility") and a $20.0 million short-term loan from WFB.

     The  Senior  Subordinated Notes were issued by Ameristar  at
par  in  a  private placement to certain initial  purchasers  for
resale   to  qualified  institutional  buyers  pursuant  to   the
exemption  provided by Rule 144A of the Securities  and  Exchange
Commission.   The  net  proceeds from  the  sale  of  the  Senior
Subordinated Notes were used to repay $82.4 million in borrowings
and  interest under the Revolving Credit Facility, $13.1  million
in other indebtedness and $800,000 in loan fees for the Revolving
Credit  Facility.  Following the application of the net  proceeds
from  the  sale of the Senior Subordinated Notes, the outstanding
principal   balance   of  the  Revolving  Credit   Facility   was
$32.6 million.

     THE  REVOLVING  CREDIT FACILITY.  In addition to  Ameristar,
the  Borrowers  under  the  Revolving  Credit  Facility  include:
Cactus Pete's Inc. ("CPI"), which owns and operates Cactus  Petes
Resort  Casino  and  The  Horseshu Hotel &  Casino,  in  Jackpot,
Nevada; Ameristar Casino Vicksburg, Inc. ("ACVI"), which owns and
operates  Ameristar  Casino Vicksburg in Vicksburg,  Mississippi;
Ameristar Casino Council Bluffs, Inc. ("ACCBI"), which  owns  and
operates  Ameristar  Casino  Hotel  Council  Bluffs,  in  Council
Bluffs,  Iowa;  and Ameristar Casino Las Vegas,  Inc.  ("ACLVI"),
which  owns  and  is  developing The Reserve Hotel  &  Casino  in
Henderson, Nevada ("The Reserve").

     Until  Phase I of The Reserve is completed, additional draws
under  the  Revolving Credit Facility may be used  only  for  the
construction  of The Reserve, the acquisition of additional  land
for the development of The Reserve currently under option and the
replenishment  of working capital used to fund  $4.0  million  in
payments  due  in  June 1997 related to the  acquisition  of  The
Reserve  and  certain  expenses incurred in connection  with  the
Revolving Credit Facility.  Draws for construction of The Reserve
will  be  subject  to  the  satisfaction  of  various  conditions
typically applicable to construction loans.  Following completion
of Phase I of The Reserve, Revolving Credit Facility proceeds may
be  used  only for working capital purposes of the Borrowers  and
funding  ongoing  capital expenditures for  existing  facilities,
including  construction  of  Phase II  of  The  Reserve  and  the
acquisition  of  additional land under  option  adjacent  to  The
Reserve site.

     Borrowings under the Revolving Credit Facility will be
designated  by the Borrowers on a quarterly basis as either  base
rate or London Interbank Offered Rate ("LIBOR") borrowings.   The
interest  rate generally will be equal to WFB's per  annum  prime
rate  in  effect from time to time or the per annum  LIBOR  rate,
plus in each case an applicable margin determined by reference to
the Borrowers' rolling four-quarter ratio of total funded debt to
EBITDA (as defined below).  The range of the base rate margin  is
from  0.25 percentage points to 2.25 percentage points,  and  the
range of the LIBOR margin is from 1.50 percentage points to  3.50
percentage points.

     The  Revolving Credit Facility will mature on June 30, 2003.
Prior  to  maturity,  the maximum principal available  under  the
Revolving Credit Facility will reduce semiannually (commencing on
July  1,  1999)  by an aggregate of $50.0 million  in  increasing
increments  ranging  from $2.5 million  to  $10.0  million.   The
Borrowers  may  prepay any borrowings under the Revolving  Credit
Facility  without penalty (subject to certain charges  applicable
to  the  prepayment  of  LIBOR draws prior  to  the  end  of  the
applicable interest period) so long as a minimum of $10.0 million
in  borrowings  is  repaid.  The Borrowers  may  also  optionally
reduce the maximum principal available under the Revolving Credit
Facility  at  any  time so long as any such reduction  is  for  a
minimum of $10.0 million.  The Revolving Credit Facility includes
covenants  and  conditions that limit the Borrowers'  outstanding
borrowings under the Revolving Credit Facility to not  more  than
the   lesser  of  the  Borrowers'  rolling  four-quarter   EBITDA
multiplied  by 3.25 and the Borrowers' total funded debt  to  not
more  than  the Borrowers' rolling four-quarter EBITDA multiplied
initially by 5.0, which multiplier will decline to 4.5 commencing
March  31,  1999  and  to 4.0 commencing  March  31,  2000.   For
purposes of the Revolving Credit Facility, the Borrowers'  EBITDA
is  generally  defined  as  net income before  interest  expense,
income taxes, depreciation and amortization, preopening costs and
certain extraordinary and non-cash items.

     The   Revolving  Credit  Facility  also  includes  covenants
requiring  the  Borrowers to maintain rolling four-quarter  gross
fixed  charge coverage and adjusted fixed charge coverage  ratios
of  1.5  to  1.0 and 1.1 to 1.0, respectively.  The  gross  fixed
charge  coverage ratio is generally defined as EBITDA divided  by
the  aggregate sum of interest expense actually paid and  current
capitalized lease obligations plus required principal  reductions
on  funded  debt.   The adjusted fixed charge coverage  ratio  is
generally  defined  as the aggregate sum of EBITDA  minus  income
taxes  minus distributions to stockholders (other than to another
Borrower) minus repurchases of Ameristar Common Stock divided  by
the  aggregate sum of interest expense actually paid and  current
capitalized lease obligations plus required principal  reductions
on  funded,  debt.   For  purposes of these covenants,  principal
payments  on  the $28.7 million promissory notes  issued  to  the
former  stockholders of Gem Gaming, Inc. in connection  with  the
acquisition  of  The Reserve (the "Gem Notes") will  be  included
only  to the extent actually paid in the applicable period.   The
Revolving  Credit Facility prohibits Ameristar  from  making  any
dividend  or other distribution on its capital stock  during  any
period  in  which  the Borrowers' rolling four-quarter  ratio  of
total funded debt to EBITDA is greater than 2.0 to 1.0.

     The Revolving Credit Facility is secured by  liens  on
substantially  all  of  the  real and personal  property  of  the
Borrowers.   The Revolving Credit Facility prohibits  any  future
secondary  liens  on these properties without the  prior  written
approval of the lenders.  Certain changes in control of Ameristar
may  constitute  a  default under the Revolving Credit  Facility.
The  Revolving  Credit Facility also requires  the  Borrowers  to
expend  two  percent  of their consolidated revenues  on  capital
maintenance  annually.  The Revolving Credit Facility  binds  the
Borrowers  to  a  number of additional affirmative  and  negative
covenants,  including  promises  to  maintain  certain  financial
ratios and tests within defined parameters.

     Following  the  completion of Phase I of  The  Reserve,  the
Revolving  Credit Facility also provides for WFB to make  certain
swingline  loans to the Borrowers generally to provide short-term
financing pending the funding of a draw by the lenders under  the
Revolving  Credit  Facility.   Such  swingline  loans  will  bear
interest based on WFB's prime rate determined from time  to  time
in  the  same manner as for other borrowings under the  Revolving
Credit Facility.

     The  Borrowers paid various fees and other loan  costs  upon
the  closing  of  the  Revolving Credit  Facility  that  will  be
amortized  over  the term of the Revolving Credit  Facility.   In
addition,  commencing on the first anniversary of the closing  of
the Revolving Credit Facility, the Borrowers will be required  to
pay quarterly commitment fees at an annual rate of 0.50% (subject
to  reduction  to 0.375% if the Borrowers' ratio of total  funded
debt to rolling four-quarter EBITDA is less than 2.00 to 1.00) of
the unused portion of the Revolving Credit Facility.

     The  1995 Revolving Credit Facility was terminated early  in
connection with entering into the Revolving Credit Facility.   As
a  result,  Ameristar will incur a $1.0 million pre-tax  non-cash
extraordinary charge ($637,000 or $0.03 per share on an after-tax
basis)  during the 1997 third quarter to reflect the  accelerated
write-off of unamortized deferred financing costs.

     THE  SENIOR  SUBORDINATED  NOTES.  The  Senior  Subordinated
Notes  were  issued under an Indenture dated July 15,  1997  (the
"Indenture"),  under  which the Trustee is First  Trust  National
Association.   In addition to Ameristar and the Trustee,  certain
of Ameristar's subsidiaries (the "Guarantors") are parties to the
Indenture  for  the  purpose of guaranteeing  (the  "Guarantees")
payments  on  the  Senior  Subordinated  Notes.   The  Guarantors
include  ACVI,  ACCBI, ACLVI, A.C. Food Services,  Inc.  (a  food
purchasing  concern)  and  AC Hotel Corp.  (which  will  own  and
develop  a  149-room  hotel  at  Ameristar  Vicksburg).   ACCBI's
obligations  under its Guarantee were subject to the approval  of
the  Iowa  Racing  and Gaming Commission, which was  obtained  on
July  24,  1997.   CPI is currently a Restricted  Subsidiary  (as
defined)  and  will become a Guarantor pursuant to a Supplemental
Indenture  subject  to the prior approval of  the  Nevada  Gaming
Commission, for which an application has been submitted.   Future
Restricted Subsidiaries will be required to become Guarantors.

     The Senior Subordinated Notes will mature on August 1, 2004.
Interest  is  payable semiannually on February 1  and  August  1,
commencing February 1, 1998, at the per annum rate of 10.5%.  The
Senior Subordinated Notes and the Guarantees are not secured  and
are  subordinate  to all existing and future Senior  Indebtedness
(as defined), which includes the Revolving Credit Facility.

     Ameristar may redeem the Senior Subordinated Notes, in
whole  or  in  part, at any time on or after August 1,  2001,  at
redemption prices that decline over time from 105.25% to 101.75%.
Senior  Subordinated Notes may also be redeemed if the holder  or
beneficial owner thereof is required to be licensed, qualified or
found  suitable under applicable Gaming Laws (as defined) and  is
not so licensed, qualified or found suitable.  Ameristar may also
be  required to redeem a portion of the Senior Subordinated Notes
in  the  event of certain asset sales or the loss of  a  material
gaming license, and each holder of the Senior Subordinated  Notes
will  have the right to require Ameristar to redeem such holder's
Senior  Subordinated Notes upon a Change of Control (as  defined)
of  Ameristar.  The Senior Subordinated Notes are not subject  to
any mandatory redemption or sinking fund obligations.

     The  Indenture includes covenants that restrict the  ability
of  Ameristar  and  the  Restricted Subsidiaries  from  incurring
future   Indebtedness  (as  defined);  provided,  however,   that
Ameristar  or  any  Guarantor  may  incur  Indebtedness  if   the
incurrence thereof would not result in the Consolidated  Coverage
Ratio  (as  defined)  to  be  greater  than  2.0  to  1.0.    The
Consolidated Coverage Ratio is defined generally as the ratio  of
the  consolidated  cash flow (measured by an EBITDA  formula)  to
consolidated  interest and other fixed charges of  Ameristar  and
its Restricted Subsidiaries on a rolling four-quarter basis.  The
Indenture  also permits Ameristar or a Restricted  Subsidiary  to
incur  Indebtedness  without regard to the Consolidated  Coverage
Ratio  test in certain circumstances, including borrowings of  up
to  $140  million under the Revolving Credit Facility, as amended
or  replaced  from time to time, up to $15.0 million in  recourse
FF&E  financings,  up  to  $7.5 million  in  borrowings  for  the
construction  of  the  hotel at Ameristar  Vicksburg  and  up  to
$5.0 million of other Indebtedness.

     The  Indenture also includes certain covenants  that,  among
other  things, limit the ability of Ameristar and its  Restricted
Subsidiaries  to  pay  dividends  or  other  distributions,  make
investments,  repurchase  subordinated  obligations  or   capital
stock,   create  certain  liens  (except  those  securing  Senior
Indebtedness),  enter into certain transactions with  affiliates,
sell  assets,  issue or sell subsidiary stock, create  or  permit
restrictions  on distributions from subsidiaries  or  enter  into
certain mergers and consolidations.

     Pursuant to a Registration Rights Agreement among Ameristar,
its  subsidiaries  and  the  initial  purchasers  of  the  Senior
Subordinated Notes, Ameristar and its subsidiaries have agreed to
file  by  September 15, 1997, a registration statement under  the
Securities  Act of 1933 with respect to an offer to exchange  the
Senior   Subordinated  Notes  for  debt  securities  with   terms
identical to the Senior Subordinated Notes (except for provisions
relating  to  transfer  restrictions,  registration  rights   and
liquidated  damages)  and use their best  efforts  to  cause  the
exchange offer thereunder to be consummated by January 12,  1998.
In  certain  circumstances, Ameristar and its  subsidiaries  have
agreed to file a shelf registration statement for resales of  the
Senior  Subordinated  Notes  by  the  holders  thereof.   If  the
registration  obligations are not satisfied,  Ameristar  will  be
required  to pay liquidated damages to the holders of the  Senior
Subordinated Notes under certain circumstances.

     

ITEM 7.  FINANCIAL STATEMENTS AND EXHIBITS.

      (a) and (b)    Financial Statements and Pro Forma Financial
Information.

          None.
          
     (c)  Exhibits.

          4.1  Credit Agreement, dated as of July 8, 1997,  among
               Ameristar  Casinos,  Inc.,  Cactus  Pete's   Inc.,
               Ameristar Casino Vicksburg, Inc., Ameristar Casino
               Council  Bluffs,  Inc.  and Ameristar  Casino  Las
               Vegas,  Inc.,  as  Borrowers,  the  Lenders  named
               therein,    and   Wells   Fargo   Bank,   National
               Association as Arranger, Agent Bank and  Swingline
               Lender.  See also Exhibit 99.1
               
          4.2  Indenture,  dated  as  of  July  15,  1997,  among
               Ameristar  Casinos,  Inc.,  Ameristar  Casino  Las
               Vegas,  Inc.,  Ameristar Casino  Vicksburg,  Inc.,
               A.C.   Food   Services,  Inc.,  AC  Hotel   Corp.,
               Ameristar  Casino Council Bluffs, Inc.  and  First
               Trust National Association.
               
          4.3  Registration  Rights  Agreement,   dated   as   of
               July  15,  1997,  among Ameristar  Casinos,  Inc.,
               Ameristar  Casino Council Bluffs, Inc., A.C.  Food
               Services,  Inc., AC Hotel Corp., Ameristar  Casino
               Las Vegas, Inc., Ameristar Casino Vicksburg, Inc.,
               Cactus Pete's, Inc., Bear, Stearns & Co. Inc.,  BT
               Securities  Corporation and First Chicago  Capital
               Markets, Inc.
               
          20.1 Press  Release  of Ameristar Casinos,  Inc.  dated
               July 24, 1997.
               
          99.1 Supplemental  Agreement to furnish the  Securities
               and   Exchange  Commission  omitted  exhibits  and
               schedules to Exhibit 4.1.
               
          
               
                            SIGNATURE

Pursuant  to the requirements of the Securities Exchange  Act  of
1934,  the undersigned registrant has duly caused this report  to
be  signed  on  its  behalf  by  the  undersigned  hereunto  duly
authorized.

                     AMERISTAR CASINOS, INC.
                          (Registrant)
Date:  July 29, 1997
                                
                                
                           By:  /s/ Thomas M. Steinbauer
                               Thomas M. Steinbauer,
                               Senior Vice President and
                               Chief Financial Officer

                       EXHIBIT INDEX
                                
Exhibit                                               
 Number       Description of Exhibit          Method of Filing
                                                      
  4.1     Credit Agreement, dated  as  of  Filed    electronically
          July  8,  1997, among Ameristar  herewith.
          Casinos,  Inc.,  Cactus  Pete's  
          Inc.,      Ameristar     Casino
          Vicksburg,   Inc.,    Ameristar
          Casino Council Bluffs, Inc. and
          Ameristar  Casino  Las   Vegas,
          Inc., as Borrowers, the Lenders
          named  therein, and Wells Fargo
          Bank,  National Association  as
          Arranger,   Agent   Bank    and
          Swingline  Lender.   See   also
          Exhibit 99.1
          
  4.2     Indenture, dated as of July 15,  Filed    electronically
          1997,  among Ameristar Casinos,  herewith.
          Inc.,   Ameristar  Casino   Las  
          Vegas,  Inc., Ameristar  Casino
          Vicksburg,  Inc.,   A.C.   Food
          Services, Inc., AC Hotel Corp.,
          Ameristar    Casino     Council
          Bluffs,  Inc. and  First  Trust
          National Association.
          
  4.3     Registration Rights  Agreement,  Filed    electronically
          dated  as  of  July  15,  1997,  herewith.
          among  Ameristar Casinos, Inc.,  
          Ameristar    Casino     Council
          Bluffs,    Inc.,   A.C.    Food
          Services, Inc., AC Hotel Corp.,
          Ameristar  Casino  Las   Vegas,
          Inc.,      Ameristar     Casino
          Vicksburg, Inc., Cactus Pete's,
          Inc., Bear, Stearns & Co. Inc.,
          BT  Securities Corporation  and
          First  Chicago Capital Markets,
          Inc.
          
  20.1    Press   Release  of   Ameristar  Filed    electronically
          Casinos,  Inc. dated  July  24,  herewith.
          1997.                            
          
  99.1    Supplemental    Agreement    to  Filed    electronically
          furnish   the  Securities   and  herewith.
          Exchange   Commission   omitted  
          exhibits   and   schedules   to
          Exhibit 4.1.