The Bitlands are the area that is Chapter 3 in Super Paper Mario. The areas are pixelated and are very different to other locations in the game. Bowser is battled here, with his enemies who work for him Koopa Strikers, Toopa Strikers, Hammer Bros., Koopas, Piranha Plants and a Bill Blaster.
3-1: When Geeks Attack
3-2: Bloops Ahoy!
3-3: Up, up, in a Tree
3-4: The Battle Of Fort Francis