King Arthur gallops onto mobile phones

Disney and T-Mobile have teamed up to release the game based on the upcoming King Arthur movie exclusively for T-Mobile customers. The release is part of a large promo for the film, which will hit theaters July 7. T-Mobile customers can download the game and other King Arthur content, including ring tones and graphics, through July 21.

The mobile game casts players in the role of Sir Lancelot as he battles waves of oncoming Saxon invaders. As Lancelot progresses through the levels of the 2D action game, upgrades for his shield and sword as well as health bonuses become available.

All players who download the game and other content from the "Club t-zones," "Featured Fun," and "Download Fun" sections on capable phones will be entered into a sweepstakes to win a four-day trip to Hollywood, among other prizes. Winners will be announced in early August.