Jump in and out of the water collecting stars and avoiding the bombs. Three levels of play: Arcade, Countdown and Sprint. Arcade Mode you collect stars and avoid the bombs. Black stars are worth 20 points and flashing stars will make you invincible for 20 seconds. If a lock spawns on the screen, pick it up quickly. No more stars will spawn while a lock is present. Countdown Mode is where you collect as many stars as you can in 30 seconds. Sprint Mode is where you call 100 stars as quickly as you can.