MotoX

Game description:
Multiply your score by linking tricks. Land on the downslope and score double!  
Game controls:
Arrow up- To accelerate. Down arrow- To brake. Press left, down or right arrow in air to perform simple tricks. Hold spacebar plus left/down or right arrow in air to perform advanced tricks. Hold spacebar when approaching a ramp to charge for back-flip release near top of ramp to flip hold arrow up or arrow down to control rotation.