You've landed on another planet with your robot motorcycle, and you have to ride on a space track leading to your spaceship. Aliens are trying to stop you, but you can easily run over them. The more of them you hit, the higher your score will be! Don't somersault, because the slopes on this planet are even steeper than on the earth!
Press the up arrow to accelerate, the down arrow to brake, the left and right arrow keys to lean backwards or to lean forward and the spacebar to change direction.