For the car that is higher up the blue one use letters A and S to move with S being right and A being left no forward as it moves forward continuously. For the other car it is left arrow and right arrow to move left and right. The aim of the game is to reach the finish line first (red line). The blue dots make you go twice as quickly. If one car crashes and the other touches it after it has crashed the game stops and the second car wins.If however the second car does not touch the crashed car the game carries on and the second car still has to try to finish the lap of track.