Captain SpongeBob SquarePants had gathered the largest pumpkin collection in Bikini Bottom! Help him stay afloat on his ship in a pond by fending off the hordes of Halloween Zombies hungry for delicious pumpkin brains.
SpongeBob can make a pile random objects on his head and throw objects at the zombies to keep them away from getting hold of the ship. Click with the mouse on a zombie that is too close to the ship to throw an object at the zombie which will sends the zombie farther away from ship. If the pile of random objects on SpongeBob runs out, the player can use the right or left arrow keys to move SpongeBob around ship to find more objects. Click on a pile of random objects to pile them on SpongeBob head again. If the player lets some zombie(s) get hold of SpongeBob's ship, they will start shaking the ship and the pumpkins from the large collection will start falling off into the water.
The game ends when SpongeBob has lost all of his pumpkins from the ship.