Sonic 3D Snowboard
Sonic 3D Snowboard game: perform crazy tricks by jumping ramps at just the right time and letting Sonic show off his skillz. When you board over a ramp, press spacebar to do a trick. The further up the ramp you are when you press spacebar, the better trick you do.
Down hill there are 15 jumps. See how high you can get your score before you run out of ramps to jump off.