This is a classic side scrolling style game were you have to shoot the jellyfish. The goal of the game is to shoot as many of the jellyfish as you can to unlock the next level and get a high score. Shooting 7 jellyfish in a row without missing releases a bonus starfish that you can shoot for bonus points. When you shoot and miss you lose points. The different colored jellyfish move in different ways which make it more difficult to shoot them.