In this game, SpongeBob bounces on Patrick's belly. The player controls Patrick by moving the mouse left and right. The player must keep SpongeBob above the water by bouncing him up when he falls. Every bounce earns the player one point. Falling Krabby Patties can be collected by both SpongeBob and Patrick. They are worth one point each. There are also falling pink and blue jellyfish that the player must avoid. When Patrick is stung by a jellyfish, he is rendered immovable for a very short time and the player loses a life. Letting SpongeBob fall to the water also takes away a life. When the player loses all three lives, it's game over.