New Super Mario Bros. Wii by Nintendo (Certified Refurbished) This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes a 90-day warranty New Super Mario Bros. Wii offers a combination of cooperation and competition. Supports up to 4 Players. Mario, Luigi and two Toads are all playable characters, while many others from the Mushroom Kingdom make appearances throughout the game Players can use the motion abilities of the Wii Remote controller. At the end of each stage during the simultaneous multiplayer mode, players are ranked based on their score, the coins collected and the number of enemies defeated.