Dirt Bike is a fun and fast-paced motorcycle simulation that places you in the driver's seat of a dirt bike in an off-road race. Choose the bike that best fits your needs (and the track you're racing on), and start the game. You're in control of the throttle and shifting of the bike, not to mention its direction. Match up against your computer, other humans, or the Dirt Bike high-score roster.
Registration costs $15.