Your car moves automatically but you can boost by pressing the up arrow and turn using the sides. keep on the track or you won't have the win screen. reset the angle of the car when you start though! Update 2.0 You Lose now shows up when you touch the green off-road and the plane moves slightly slower and he stops when you win or you lose shows up. So does the car. I made the track bigger too. Update 2.2 Took out a bug with plane(dot of blue on sprite so you win if you touch it) and made the plane slightly faster. Update 2.4 Added a shortcut to help, try to find it!
I was there when he made it @TK4327