This is a hovercraft racing game, there are 5 different race courses, with 5 laps in each track. On each track you have to compete with 2 opponents. To boost the speed of your hovercraft, collect gravi-boosters that will give you extra power for 5 seconds. Also remember that there are many hidden checkpoints on each track. So if you miss any one of them, a red light will glow and your lap won't be approved.