JAMDAT Mobile Launches LMA Manager 2006 In Europe

FOR IMMEDIATE RELEASE

LOS ANGELES and LONDON - (February, 2006) - Global wireless entertainment publisher JAMDAT Mobile Inc. (NASDAQ: JMDT), under its license agreement with Codemasters, a leading video game developer and publisher, announced today the launch of LMA Manager 2006. The title will be available to mobile operators throughout Europe beginning February 2006.

LMA Manager 2006, the mobile version of the popular football management console title, gives mobile gamers the opportunity to act as a top manager. Revamped for the 2006 season, the game immerses consumers into the business of football management - managing teams and tracking players. In the 2006 edition, users can access new elements including a revised training feature which tracks players' training and helps managers control fatigue and injuries. Mobile gamers can also monitor players' fitness levels, manage success targets (which will be set by the board at the start of each season) and use the new finance screen to raise sponsorships and meet wage demands, as they manage their teams to victory.

"LMA Manager is an incredibly addictive and popular franchise in Europe," said Javier Ferreira, Director of Marketing Europe, JAMDAT Mobile Europe. "LMA Manager 2006 transforms Europeans' favorite football management game into an exciting made-for-mobile experience."

About JAMDAT Mobile

JAMDAT Mobile Inc. is a global publisher of wireless entertainment applications, including games, ring tones, images and other content. JAMDAT's application portfolio is based on original and licensed intellectual properties and includes JAMDAT Bowling, Tetris^®, Downtown Texas Hold 'Em, Lemonade Tycoon^®, Bejeweled^®, Doom RPG^® and Scrabble^®. JAMDAT distributes its applications through wireless carriers around the world. For more information, please visit www.jamdat.com.

About Codemasters

Codemasters is a leading developer and publisher of best-selling interactive entertainment products for a global audience on current and future gaming platforms and channels. Established in 1986, the company's dominant brands include Colin McRae Rally, TOCA Race Driver, LMA Manager, Brian Lara Cricket and Operation Flashpoint. The company is headquartered in Southam, Warwickshire UK and maintains European operations in Germany, France, Spain, and Benelux. The company has its US headquarters in New York. More information about the company and its products is available online at http://www.codemasters.com

Safe Harbor Statement - JAMDAT Mobile Inc.

This press release may include forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including statements related to anticipated revenues, expenses, earnings, operating cash flows, the outlook for JAMDAT's markets and the demand for its products. Factors that could cause JAMDAT's actual results to differ materially from these forward-looking statements include its ability to integrate the acquisition of Blue Lava Wireless, anticipated growth in the handset market, its ability to effectively market and sell products in diverse market segments, its reliance on a limited number of products and third-party vendors and distributors, its ability to expand studio operations, increases in fulfillment costs, disruptions to information technology systems, unpredictable events and circumstances relating to international suppliers, increased competition, government regulatory action and general economic conditions. Please refer to JAMDAT's reports and filings with the Securities and Exchange Commission for a further discussion of these risks and uncertainties. Readers are cautioned not to place undue reliance on forward-looking statements, which speak only as of the date they are made. JAMDAT undertakes no obligation to update publicly any forward-looking statements to reflect new information, events or circumstances after the date they were made or to reflect the occurrence of unanticipated events.

®2006 JAMDAT Mobile Inc. JAMDAT, JAMDAT Mobile and the bubbles logo are trademarks of JAMDAT Mobile Inc.

MEDIA CONTACT:

for JAMDAT Mobile.

Pippa Sharpe

0207 386 1400

pippa.sharpe@fireflycomms.com