Ride your bike through the streets over all kinds of obstacles and slopes without tilting it. Complete courses to unlock new and more challenging levels. Perform stunts to collect as many coins as possible.
Finish each track in the shortest possible time, make sure to keep your balance. If you fall, you have to start the track again. Ride your motor bike thru the vast jungle and prove your formidable stunt skills or laugh your ass off when your biker eats dirt.