Business Services Industry

JAMDAT Mobile Launches on Hutch, India's Leading Cellular Service; ``JAMDAT Bowling,'' ``JAMDAT Pool,'' ``Pitfall!'' and ``Wakeboarding'' Now Available on Planet Hutch

Business Wire, Jan 10, 2006

LOS ANGELES & HYDERABAD, India -- Global wireless entertainment publisher JAMDAT Mobile Inc. (Nasdaq:JMDT) announced today the launch of several JAMDAT titles on Hutch, India's leading cellular service provider. "JAMDAT Bowling," "JAMDAT Pool," "Pitfall!" and "Wakeboarding" are available now on Planet Hutch, Hutch's data services platform.

"JAMDAT Bowling" is one of the most popular JAMDAT titles of all time. Players can choose to play a single game or a three game series and maneuver their aim, power and pin meter for maximum control. "JAMDAT Pool" is another favorite casual title -- letting mobile gamers play eight and nine ball on their mobile phones. "Pitfall!" is the wireless version of the classic title as players guide Pitfall Harry through more than 200 perilous jungle screens. Lastly, "Wakeboarding" allows mobile gamers to join Shaun Murray and other top pros for supercharged wakeboard action.

"India is a growing market for mobile gaming and Hutch is one of the leading cellular service providers in that market," said Minard Hamilton, Executive Vice President of Sales and Marketing of JAMDAT Mobile Inc. "Hutch's core consumer base is the urban population, which is the ideal target for JAMDAT's innovative wireless titles. We look forward to providing JAMDAT's games to the millions of wireless subscribers throughout India on Hutch's cellular network."

Hutch is a brand name of Hutchison Essar. One of the first cellular providers in Mumbai, India, Hutch launched in 1994. Over time, it has expanded operations across the country and is one of the most respected cellular service providers known for providing innovative and world class services. Hutchison Essar is a joint venture between Hutchison Telecom and Essar with 10.16 million mobile users across India. Hutchison Essar has been named the "Most Respected Telecom Company" and the "Best Mobile Service in the country."

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(R), Downtown Texas Hold 'Em, Lemonade Tycoon(R), Bejeweled(R), Doom RPG(R) and Scrabble(R). JAMDAT distributes its applications through wireless carriers around the world. For more information, please visit www.jamdat.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.