Use your digger to excavate as much ore as possible. Use the money you earn to upgrade your digger and move deeper and deeper underground, to unearth the mysteries from below.
A very Addictive money grabbing game
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: