Donkey Kong has stolen all the Mini-Mario toys from the factory, and it’s up to Mario to get them back! Run, jump, and backflip your way to retrieving them across over 130 levels in this puzzle-style twist on classic platforming action. The rivalry that originally heated up on the Game Boy™ Advance system returns on the Nintendo Switch™ system with newly added co-op play, brand-new worlds, updated music and visuals, and other new ways to play.