WAIVER AND AMENDMENT TO REVOLVING
                          CREDIT AND SECURITY AGREEMENT

     This Waiver and Amendment to Revolving  Credit and Security  Agreement (the
"Agreement"),  dated as of August 6, 2001, is by and among KOALA CORPORATION,  a
Colorado corporation  ("Borrower"),  U.S. BANK NATIONAL ASSOCIATION,  a national
banking association ("U.S. Bank") and KEYBANK NATIONAL  ASSOCIATION,  a national
banking association ("KeyBank") (U.S. Bank and KeyBank are collectively referred
to herein as the "Lenders").

                                    RECITALS
                                    --------

     A.   Pursuant to that  certain  Revolving  Credit and  Security  Agreement,
dated as of November 17, 2000 (as amended, amended and restated, supplemented or
otherwise  modified from time to time, the "Loan  Agreement";  capitalized terms
used and not otherwise  defined herein shall have the meanings  assigned to such
terms in the Loan Agreement), by and among Borrower and the Lenders, the Lenders
have made available to Borrower the Total Revolving Credit Commitment.

     B.   The Loan Agreement contains certain financial  covenants that Borrower
must comply with or else be in default under the Loan Agreement.

     C.   As of the date of this  Agreement,  Borrower is not in compliance with
certain  of the  required  financial  covenants  under the Loan  Agreement,  and
Borrower has requested that the Lenders waive  Borrower's lack of compliance and
the Lenders have agreed to do so on the terms and conditions set forth herein.

                                    AGREEMENT
                                    ---------

     NOW, THEREFORE, for and in consideration of the premises and other good and
valuable  consideration,  the  receipt  and  sufficiency  of  which  are  hereby
acknowledged, the parties hereby agree as follows:

     1.   Waiver.   In  consideration  of  the  terms  and  conditions  of  this
Agreement,  the Lenders  hereby  waive (i)  Borrower's  non-compliance  with the
covenants  of Section  9.12 of the Loan  Agreement  with  respect to  Borrower's
maximum Consolidated Leverage Ratio and minimum Interest Coverage for the fiscal
quarter ended June 30, 2001 and (ii) the  limitation set forth in Section 2.1(d)
of the Loan Agreement with regard to the aggregate outstanding balance under the
Facility, provided that the waiver set forth in this subsection (ii) shall apply
only until September 30, 2001.

     2.   Effect of Waiver.  The waivers  granted in Section 1 of this Agreement
are not  continuing  waivers and shall in no way extend  beyond  their  specific
terms.  In the event  any  Event of  Default  occurs  under the Loan  Agreement,
including the failure of Borrower to be in

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compliance  with Section 9.12 of the Loan  Agreement for any period  (including,
but not limited to the fiscal quarter ending  September 30, 2001) other than the
period specifically set forth in Section 1 of this Agreement,  the Lenders shall
have all of their  rights  under the  Transaction  Documents,  and the  Lenders'
agreement to the waivers  granted in Section 1 of this Agreement shall in no way
limit the  Lenders  ability to take any action  upon any other Event of Default,
whenever occurring, permitted by the Transaction Documents.

     3.   Amendments to Loan Agreement.  The Loan Agreement is hereby amended as
follows:

                  (a)    After  the  date of  this  Agreement,  Borrower  may no
longer choose a Eurodollar  Rate when  requesting  any Advance,  and the Lenders
shall have no obligation to make Eurodollar Rate Loans. Therefore, any requested
Advance  must be  requested  as a Base Rate Loan and shall be subject to the new
Applicable Margins set forth in Section 3(b) of this Agreement.  Notwithstanding
the foregoing,  to the extent  Borrower  currently has any Eurodollar Rate Loans
outstanding,  they shall  continue as such until the  expiration of their stated
Eurodollar  Rate term, at which time such loans shall become Base Rate Loans and
continue as Base Rate Loans thereafter.

                  (b)    The current  Exhibit C to the Loan Agreement is deleted
in its entirety and is hereby replaced with the following provisions:

The  Applicable  Margins for the  Revolving  Line of Credit will be based on the
Borrower's Consolidated Leverage Ratio (as determined quarterly) as follows (the
Applicable  Margins  for  Letters of Credit  shall be 2.75% plus the  Applicable
Margin for Base Rate Loans):

         Consolidated Leverage Ratio                 Applicable Margins
         ---------------------------                 For Base Rate Loans
                                                     -------------------

         Less than 2.50 : 1                                 0.00%

         Less than 3.00 : 1 and greater than
         or equal than 2.50 : 1                             0.75%

         Less than 3.50 : 1 and greater than
         or equal to 3.00 : 1                               1.50%

         Greater than
         or equal to 3.50 : 1                               2.50%

                  (c)    After the date of this Agreement  through September 30,
2001,  Borrower  agrees  that the  Lenders  shall not be  required  to honor any
request for an Advance,  a Letter of Credit or any other  request for funding by
Borrower  to the extent such  request  would  cause the Total  Revolving  Credit
Commitment to exceed $40,000,000.


                                        2


         4.    Waiver Fee. Borrower agrees to pay to the Lenders,  on a pro rata
basis,  a waiver  fee equal to twelve  and  one-half  basis  points of the Total
Revolving Credit  Commitment.  This will result in the following  payments being
due from Borrower upon execution of this Agreement:

             Payee                Amount
             -----                ------
             U.S. Bank            $37,500
             KeyBank              $18,750.

         5.    Applicable Law. This Agreement,  and the  transactions  evidenced
hereby,  shall be governed by, and  construed  under,  the internal  laws of the
State of Colorado, without regard to principles of conflicts of law, as the same
may from time to time be in effect.

         6.    Severability. In case any one or more of the provisions contained
in this Agreement shall be held to be invalid,  illegal or  unenforceable in any
respect,  such invalidity,  illegality or unenforceability  shall not affect any
other  provision  hereof,  and  this  Agreement  shall be  construed  as if such
provision had never been contained herein or therein.

         7.    Notices.  All  notices,   demands,   designation,   certificates,
requests, offers, consents, approvals,  appointments and other instruments given
pursuant to this  Agreement  (collectively,  "Notices")  shall be in writing and
given in accordance with the provisions of the Loan Agreement.

         8.    Jury Trial  Waiver.  Borrower and the Lenders  hereby  knowingly,
voluntarily,  and intentionally waive any right to trial by jury Borrower or the
Lenders may have in any action or proceeding, in law or in equity, in connection
with this Agreement.  Borrower represents and warrants that no representative or
agent of the Lenders has represented,  expressly or otherwise,  that the Lenders
will not, in the event of  litigation,  seek to enforce this right to jury trial
waiver.  Borrower acknowledges that Lenders have been induced to enter into this
Agreement by, among other things, the provisions of this Section 6.

         9.    Headings.  The  headings  appearing in this  Agreement  have been
inserted for convenience only and shall not modify,  define, limit or expand the
express provisions of this Agreement.



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     IN WITNESS WHEREOF,  the parties have entered into this Agreement as of the
day and year first set forth above.


                           BORROWER:

                           KOALA CORPORATION


                           By: /s/ Jeffrey L. Vigil
                           -------------------------------------
                           Name:    Jeffrey L. Vigil
                           Title:   Vice President Finance and Administration

                           Address:
                           11600 East 53rd Avenue, Unit D
                           Denver, CO 80239
                           Attn: Mark A. Betker, President and CEO
                           Phone: (303) 770-3934
                           Facsimile: (303) 574-9000

                           LENDERS:

                           U.S. BANK NATIONAL ASSOCIATION


                           By: /s/ Joni M. Fish
                           -------------------------------------
                           Name:    Joni M. Fish
                           Title:   Vice President

                           Address:
                           8401 E. Belleview
                           Denver, Colorado 80237
                           Attention: Joni M. Fish, Vice President
                           Phone: (303) 771-2009
                           Facsimile: (303) 290-8671

                                  4



                           KEYBANK NATIONAL ASSOCIATION



                           By:/s/ Philip J. Randell
                           -------------------------------------
                           Name: Philip J. Randell
                           Title:   Vice President

                           Address:
                           1675 Broadway, Suite 500
                           Denver, CO 80202
                           Attn: Philip J. Randell
                           Phone:(720) 904-4534
                           Fax:     (720) 904-4515













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