Start position, press DOWN ARROW ket to drop in. To keep up the speed in the ramp, press DOWN ARROW key when your skater rides his skateboard up the ramp side to accelerate. Use LEFT ARROW key to do 360' or more. Use RIGHT ARROW key to do Backside Air with Indy Grab. UP ARROW will do Back Flip. Then use "Z", "C", "X" keys to perform various air tricks.