"SUPER METBOY!" features the main character "METBOY", It is a "casual arcade action" title in which you defeat enemies with his MET BLADE. In addition, the Nintendo Switch™ version supports "cooperative play" and "competitive battle" with up to 4 players! METBOY, METGIRL, METBOMBER, METNINJA, METKNIGHT, METVIKING, METSNIPER, and more. Let's meet the challenge together with unique characters!