Template:DidYouKnow


 * Artwork for Yoshi's Island DS shows Baby Bowser riding a Yellow Yoshi (pictured) which is impossible to replicate in-game.
 * In World 6-3 of Super Mario Bros. 3, 1-Up Mushrooms appear completely white.
 * In the Mario & Luigi series, Starlow is given the incorrect speaking sound effect at least once in every game she appears in.
 * The music box world from Wario Land 3 appears in Wario's House in WarioWare: Twisted!