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) March 25, 2004 (March 25, 2004)
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                                ACTIVISION, INC.
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               (Exact Name of Registrant as Specified in Charter)

          Delaware                        0-12699              95-4803544
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(State or Other Jurisdiction            (Commission           (IRS Employer
     of Incorporation)                 File Number)         Identification No.)

        3100 Ocean Park Blvd., Santa Monica, CA                 90405
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        (Address of Principal Executive Offices)              (Zip Code)

        Registrant's telephone number, including area code (310) 255-2000
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                                       N/A
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          (Former Name or Former Address, if Changed Since Last Report)

Item 7.  Financial Statements, Pro Forma Financial Statements and Exhibits.

         (c)  Exhibits.

              99.1     Press Release of Activision, Inc., dated March 25, 2004.

Item 9.  Regulation FD Disclosure.

     On March 25, 2004, Activision, Inc. issued a press release announcing
revised revenues and earnings guidance for the fourth fiscal quarter of fiscal
year 2004 and for the full 2004 fiscal year. The press release is attached
hereto as Exhibit 99.1.


                                   SIGNATURES

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

Date: March 25, 2004


                                ACTIVISION, INC.

                                By:/s/ Ronald Doornink
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                                    Name:   Ronald Doornink
                                    Title:  President

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