SpongeBob and friends are trying to get to Atlantis. The game is played though a small maze screen. In the maze there are occasionally power-ups which give you points, more song fuel, or less song fuel. Also, there are mini-games.
Mini games
Rocks
Rocks are blocking your path. Use the mouse to throw pink rocks to smash the bigger rocks blocking you.
Jellyfish
Jellyfish just love your bus. Get rid of the jellyfish on top of your bus by using a fishing rod. Click a jellyfish and then wiggle your mouse to get to off.
Seaweed
Your bus is stuck in the seaweed. Help get the bus out by pushing it hard enough. Wiggle your mouse to fill the strength meter.
You have to go though 2 mazes because of the midway stop. The game ends when the bus runs out of fuel or you make it to Atlantis.