Template:DidYouKnow


 * According to Super Mario Complete Encyclopedia, Blue Bowser (pictured), from Super Mario Bros: The Lost Levels, is Bowser's younger brother.
 * The Wario franchise is the first franchise created by Nintendo to feature a villain/antihero as the main protagonist.
 * Double Mario from Super Mario 3D World was actually the result of a mistake made by a staff member with the placement tool, which created two player Marios. The staff thought it was a good idea and decided to include it in the game.
 * In Dark Bloo Inn, portraits of the Yoshi Sphinx and Hither Thither Hill from Paper Mario: Sticker Star can be seen on the wall near the dining room. There is also a portrait of a snowy area, likely referencing World 4 from the same game.