Guitar Hero World Tour

Country Superstars Rascal Flatts, Brad Paisley and Brooks & Dunn Make Guitar Hero ^® Debuts

British Multi-Platinum Selling Rockers Oasis Bring Full 2008 Album 'Dig Out Your Soul'

SANTA MONICA, Calif., Dec 19, 2008 -- Building upon the extensive variety of chart-topping hits that span multiple genres of music available to Guitar Hero fans, Activision Publishing, Inc. (Nasdaq: ATVI) will release over 20 party-rocking anthems as downloadable content for Guitar Hero ^® World Tour throughout January 2009.

Before fans ring in the New Year, additional downloadable content for Guitar Hero World Tour from hard rock bands Hinder, Nickelback and Rev Theory, will be available on December 23rd. Hinder's first single "Use Me," from their recently released album Take It to the Limit, is joined by Nickelback's "Because of You" and Rev Theory's "Light it Up."

Further diversifying the catalogue of songs available for download for Guitar Hero World Tour is the debut of the Country Rock Track Pack featuring Rascal Flatts "Me and My Gang," plus GRAMMY ^® Award winning artists Brad Paisley's "Ticks" and Brooks & Dunn's "Hillbilly Deluxe." Country music fans can rock out starting on January 8th.

World-renowned drummer Travis Barker, whose likeness appears in Guitar Hero World Tour, is returning to the Guitar Hero stage on January 15th for an encore with a three-song Track Pack illustrating his talents across various styles of music. Two of the tracks, "What's My Age Again" and "Lycanthrope," are from his work as part of blink-182 and +44 respectively. Completing the Track Pack is his solo-project remixing Flo Rida's smash-hit "Low."

Following multiple stops around the world and further expanding the Guitar Hero global music library, Guitar Hero World Tour makes a trip down under on January 22nd with three of the biggest Australian bands of all-time. Silverchair makes their debut appearance in the Guitar Hero franchise with their 1995 hit "Tomorrow." Rounding out the Track Pack is the GRAMMY Award winning Wolfmother with "Dimension" and The Vines with their hit "Outtathaway!"

After making a successful splash into Guitar Hero World Tour downloadable content with three singles off their critically acclaimed Dig Out Your Soul album, gamers will have the opportunity to shred, drum and wail away to the full album from beloved, multi-platinum UK rock band, Oasis, in its entirety on January 29th. Joining "Bag it Up," "Waiting for the Rapture" and "The Shock of the Lightning" are "The Turning," "I'm Outta Time," "(Get Off Your) High Horse Lady," "Falling Down," "To Be Where There's Life," "Ain't Got Nothin," "The Nature of Reality" and "Soldier On."

The Oasis Album will be available on Xbox LIVE ^® Marketplace for the Xbox 360 ^® video game and entertainment system from Microsoft for 1520 Microsoft Points and on the PlayStation ^® Store for the PLAYSTATION ^® 3 computer entertainment system for $18.99. The Track Packs will be released for Xbox 360 for 440 Microsoft Points and PLAYSTATION 3 system for $5.49. The songs on the Oasis Album and in each Track Pack will be released as downloadable singles for Xbox 360 for 160 Microsoft Points, PLAYSTATION 3 system for $1.99 and Wii ^TM for 200 Wii Points.

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. The game features a slick newly redesigned guitar controller, drum kit controller and a wired 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 are also able to share their recordings with their friends online through GHTunes(SM) where other gamers can download and play an endless supply of unique creations.

Guitar Hero World Tour is now available for Xbox 360, PLAYSTATION 3 computer entertainment system, the Wii home video game system from Nintendo and the PlayStation ^® 2 computer entertainment system. The game is rated "T" for Teen by the ESRB. For more information on Guitar Hero World Tour, please visit worldtour.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 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 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.

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

Guitar Hero World Tour © 2008 Activision Publishing, Inc. Guitar Hero, Activision and RedOctane are registered trademarks of Activision Publishing, Inc. All other trademarks and trade names are the properties of their respective owners. All rights reserved.

"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.