Factory

Factory can refer to either: For a further listing of factories, see here.
 * Factory, home of the Smithy Gang in Super Mario RPG: Legend of the Seven Stars.
 * Factory, one of the 4 schools in 2 Mario Tennis games.
 * Factory, a world in Donkey Kong Country Returns.
 * Mario's Cement Factory, one of the Game & Watch games.
 * Toad's Factory, the last course of the Mushroom Cup in Mario Kart Wii.