Rule 8 - Eidos

RNS Number:1823K
T. Rowe Price International Inc.
24 March 2005



FORM 8.1/8.3


Lodge with Company Announcements Office (which will publicise and copy to the
Panel).

Use separate form for each class of securities in which dealings have been made.



Date of disclosure  24th March 2005..................


DISCLOSURE  UNDER  RULES 8.1(a),   8.1(b)(i)   AND   8.3

OF  THE CITY CODE  ON  TAKE-OVERS   AND  MERGERS


Date of dealing ......23rd March 2005...................


Dealing in  ........EIDOS PLC....................................


(1) Class of securities (e.g. ordinary shares) Ordinary Shares....................



(2) Amount bought                       Amount Sold           Price per unit

                                         2,000,000                 0.583


(3) Resultant total of the same class owned or controlled
    (and percentage of class)     .......3,000,000.00      (    2..11 %)


(4) Party making disclosure ..........T. Rowe Price International Inc
...........................................................................


(5) EITHER         (a) Name of purchaser/vendor (Note 1)
............................................................................................

     OR   (b) If dealing for discretionary client(s), name of fund management
              organisation    T. Rowe Price Group


(6) Reason for disclosure (Note 2)
          (a) associate of                        (i)  offeror (Note 3)     NO

                                                 (ii)  offeree company      NO

       Specify which category or categories of associate (1-8)

       If category (8), explain

       (b) Rule 8.3 (ie disclosure because of ownership or control of 1% or more
           of the class of relevant securities dealt in)                   YES


Signed, for and on behalf of the party named in (4) above


(Also print name of signatory)  .Jeremy Fisher..................................


Telephone and extension number  .020 7651 8253



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