MULTI-GRAMMY AWARD-WINNING ARTISTS STING AND TOOL TO ROCK IN GUITAR HERO® WORLD TOUR

Press Release

Police Frontman/Bassist Sting to Lend Voice and Likeness; Rockers Tool Bring Three Popular Tracks and Band-Designed Venue to the Game

Friday 5th September/... Rock and roll legend Sting and progressive metal pioneers Tool are making their video game debuts, contributing more than just music, in Activision Publishing, Inc.’s (Nasdaq: ATVI) Guitar Hero® World Tour.

In what will be the largest collection of artists ever to appear in a Guitar Hero game, singer-songwriter, actor, author, activist and lead singer/bassist of The Police, Sting will add his voice and likeness as an in-game character. Aspiring frontmen can take the stage as Sting throughout their vocal career or play alongside him as he performs one of The Police classics,“Demolition Man.”

Hugely popular alternative metal band Tool, known for their epic, intense musical arrangements and killer visual arts, will also soon be known for their contribution to the upcoming Guitar Hero World Tou r . Guitar Hero fans from all over the world will be able to rock out to“Parabola” and Grammy-award winning“Schism” from Tool’s critically-acclaimed 2001 album Lateralus in addition to“Vicarious” from their 2006 Grammy-award winning album 10,000 Days. The game will also feature an all-new venue designed in collaboration with the band and highlighting the art style that has become a staple in their music videos, live shows and album artwork.

When the house lights go down this fall, a new generation of guitarists, drummers and fearless frontmen will come together and rock with Guitar Hero World Tour . The latest installment in the #1 best-selling video game franchise of 2007, Guitar Hero World Tour transforms music gaming by expanding Guitar Hero’s signature guitar gameplay into a cooperative band experience that combines the most advanced wireless controllers with new revolutionary online* and offline gameplay modes including Band Career and 8-player“Battle of the Bands,” which allows two full bands to compete head-to-head online for the first time ever. The game features a slick newly redesigned guitar controller, drum kit controller and a microphone, as well as an innovative Music Studio music creator that lets players compose, record, edit and share their own rock‘n’ roll anthems. Music creators will also be able to share their recordings with their friends online through GHTunesSM where other gamers can download and play an endless supply of unique creations.

Guitar Hero World Tour is being developed by Neversoft Entertainment for the Xbox 360® video game and entertainment system from Microsoft and PLAYSTATION®3 computer entertainment system. The Wii™ version is being developed by Vicarious Visions. The PlayStation®2 computer entertainment system version is being developed by Budcat. The game is rated“T” for Teen by the ESRB. For more information on Guitar Hero World Tour, please visit www.guitarhero.com.

About Activision Publishing, Inc.

Headquartered in Santa Monica, California, Activision Publishing, Inc. is a leading worldwide developer, publisher and distributor of interactive entertainment and leisure products.

Activision Publishing maintains operations in the U.S., Canada, the United Kingdom, France, Germany, Ireland, Italy, Sweden, Spain, the Netherlands, Australia, Japan and South Korea. More information about Activision Publishing and its products can be found on the company's website, www.activision.com.

Cautionary Note Regarding Forward-looking Statements: Information in this press release that involves Activision Publishing’s expectations, plans, intentions or strategies regarding the future are forward-looking statements that are not facts and involve a number of risks and uncertainties. Activision Publishing generally uses words such as“outlook”,“will,”“could,”“would,”“might,”“remains,”“to be,”“plans,”“believes”,“may”,“expects,”“intends,”“anticipates,”“estimate,” future,”“plan,”“positioned,”“potential,”“project,”“remain,”“scheduled,”“set to,”“subject to,”“upcoming” and similar expressions to help identify forward-looking statements. Factors that could cause Activision Publishing’s actual future results to differ materially from those expressed in the forward-looking statements set forth in this release include, but are not limited to, sales of Activision Publishing’s titles, shifts in consumer spending trends, the seasonal and cyclical nature of the interactive game market, Activision Publishing’s ability to predict consumer preferences among competing hardware platforms (including next-generation hardware), declines in software pricing, product returns and price protection, product delays, retail acceptance of Activision Publishing’s products, adoption rate and availability of new hardware and related software, industry competition, rapid changes in technology and industry standards, protection of proprietary rights, litigation against Activision Publishing, maintenance of relationships with key personnel, customers, vendors and third-party developers, domestic and international economic, financial and political conditions and policies, foreign exchange rates, integration of recent acquisitions and the identification of suitable future acquisition opportunities, Activision Blizzard’s success in integrating the operations of Activision Publishing and Vivendi Games in a timely manner, or at all, and the combined company’s ability to realize the anticipated benefits and synergies of the transaction to the extent, or in the timeframe, anticipated. Other such factors include additional risk factors identified in Activision Blizzard’s most recent annual report on Form 10-K and any subsequent quarterly reports on Form 10-Q. The forward-looking statements in this release are based upon information available to Activision Publishing and Activision Blizzard as of the date of this release, and neither Activision Publishing nor Activision Blizzard assumes any obligation to update any such forward-looking statements. Forward-looking statements believed to be true when made may ultimately prove to be incorrect. These statements are not guarantees of the future performance of Activision Publishing or Activision Blizzard and are subject to risks, uncertainties and other factors, some of which are beyond its control and may cause actual results to differ materially from current expectations.

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*Online gameplay is only available for the Xbox 360® video game and entertainment system from Microsoft, PLAYSTATION®3 computer entertainment system and Wii™ and may require an additional subscription.

“PlayStation”,“PLAYSTATION” and“PS” Family logo are registered trademarks of Sony Computer Entertainment Inc. Used with Permission. Microsoft, Xbox, Xbox 360, Xbox LIVE, and the Xbox logos are trademarks of the Microsoft group of companies. Wii and the Wii logo are trademarks of Nintendo.

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Joanna Waitzman