Stage four

Stage four contains levels 10-12.

Locked Up (level 10)
This level takes place in a prison, and players are tasked with "removing" the prisoners. In the center of the main room is a pit that drops onto a large trampoline. Cell doors will randomly alternate between open and closed, possibly locking players in or out of cells.

Highway to Heck (level 11)
This level takes place near a two-lane two-way highway. The items and truck are on opposite sides of the highway, so players must cross back and forth while dodging traffic.

Labour Pains (level 12)
This stage takes place in a construction site. There is a giant wrecking ball constantly swinging across the level. Explosives can be found hidden throughout, as can Bliss, the cat from level 1.