Glu Mobile Inc. (Nasdaq:GLUU), a leading global publisher of mobile games, today announced plans to release a Modern Warfare 2 mobile game, published as part of the company’s expanded partnership with Activision Publishing, Inc. The mobile title will be available in Q4 2009 and will be published worldwide for carriers and application stores that support Android, Blackberry, BREW, J2ME and Windows Mobile.

“Infinity Ward’s Modern Warfare 2 is one of the most anticipated entertainment properties of the year and the Glu team is excited to develop a mobile game for this blockbuster title for fans of the Call of Duty®: Modern Warfare franchise,” said Jill Braff, senior vice president, global publishing, Glu Mobile.

For more information, go to www.glu.com. For live updates, follow Glu on Twitter at www.twitter.com/glumobile or become a Glu Mobile fan on Facebook.

About Glu Mobile

Glu (NASDAQ:GLUU) is a leading global publisher of mobile games. Its portfolio of top-rated games includes original titles Glyder, Bonsai Blast, Super K.O. Boxing!, Stranded and Brain Genius, and titles based on major brands from partners including Atari, Activision, Konami, Harrah's, Hasbro, Warner Bros., Microsoft, PlayFirst, PopCap Games, SEGA and Sony. Founded in 2001, Glu is based in San Mateo, Calif. and has offices in London, France, Germany, Spain, Italy, Poland, Russia, China, Brazil, Chile, Canada and Mexico. Consumers can find high-quality, fresh entertainment created exclusively for their mobile phones wherever they see the 'g' character logo or at www.glu.com.

Cautions Regarding Forward-Looking Statements

This news release contains forward-looking statements, including statements related to the anticipated launch date of the Modern Warfare^® 2 mobile game. These forward-looking statements are subject to material risks and uncertainties that could cause actual results to differ materially from those in the forward-looking statements. Investors should consider important risk factors, which include: the risk that Glu may not launch the mobile game as scheduled; the risk that any or all of the mobile games launched by Glu from the Activision partnership may not be accepted by consumers as expected; and other risks detailed under the caption “Risk Factors” in Glu’s most recent report on Form 10-Q filed with the Securities and Exchange Commission on May 11, 2009. Glu is under no obligation, and expressly disclaims any obligation, to update or alter its forward-looking statements whether as a result of new information, future events or otherwise.

GLU MOBILE, GLU, BONSAI BLAST, SUPER K.O. BOXING!, STRANDED, BRAIN GENIUS and the 'g' character logo are trademarks of Glu Mobile Inc.

© 2009 Activision Publishing, Inc. Activision, Call of Duty and Modern Warfare are registered trademarks of Activision Publishing, Inc. All rights reserved. The ratings icon is a registered trademark of the Entertainment Software Association. All other trademarks and trade names are the properties of their respective owners.

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