Uphill Rush 2
Drive your scooter and try to make as many stunts as you can to earn points. But pay attention and don't fall of your bike. Raise points and finish the level to begin another one. Use the arrows to move with your bike, spacebar to jump, M to see the minimap, P to pause if you want, 1-4 for special stunts that brings you points and 5 for the nitro.