Quick and dirty fun! Race your dirt bike over a series of 40 moto X courses with swings, log ramps, barrels, posts, scales, and tricky physics based action to overcome.
Lean back and forward on the bike to do front and back wheelies. Superb physics and bike handling will help you get to the end of each level.
Tilt to lean back and forward and use the buttons to accelerate and reverse, both together to brake.
免費玩Ultimate Dirt Bike USA APP玩免費
免費玩Ultimate Dirt Bike USA App