Use the left and right arrow keys to move, press the 'S' key to jump, and the down arrow to crouch. The up arrow is used to open doors. To go into a roll, either hold the down arrow on a steep slope, or hold it while mid air to land in a roll. . Use ARROW KEYS, S to jump

Use the left and right arrow keys to move, press the 'S' key to jump, and the down arrow to crouch. The up arrow is used to open doors. To go into a roll, either hold the down arrow on a steep slope, or hold it while mid air to land in a roll. . Hey, this guy's wearing pants!
Use ARROW KEYS, S to jump

GameCanvas is a Canvas with additional capabilities; it provides methods for immediate painting and for examining the state of the device keys. These new methods make it possible to enclose all of a game's functionality in a single loop, under control of a single thread. To see why this is attractive, think about how you would implement a typical game using Canvas: