The game provides a storyline stating that Bob the Slob has stolen the world's supply of clean underwear and it is up to the player to get it back.

As the players gathers up rubbish, they will find vending machines where it can be dropped off and traded for weapons: soap, water balloons, and deodorant, which they can use to fight back against the animals as they hurl their trash.

In the final level the player sneaks into a nightclub and then into a house with no bathroom, and meets the game's only boss, whose weapon of choice is his own dirty diapers and who emits a brief fart-like sound when hit.

As the game earned an RSAC rating suitable for children, no graphic depictions of anything obscene are included.

One game reviewer noted his frustration with being unable to complete a level simply because an animal was blocking his passage through a door.