X-Moto is not a race game, but a challenging and time stealing platform game to test your skills! When you try for the first time, the bike will feel like a wild horse, nearly impossible to control. But in this presumed weakness lies the real strength of X-Moto. Because you have to deal with a physics engine, you first need to learn how to control your bike.

http://repo.openpandora.org/?page=detail&app=xmoto-xmoto-8691