New Super Mario Bros. Wii is a side-scrolling adventure game and is the sequel to New Super Mario Bros. for the Nintendo DS , and the second game in the New Super Mario Bros. series . This game plays like the original New Super Mario Bros., except it includes an expanded multiplayer mode, with different colored Toads as playable characters. The game also features new power-ups, such as the Propeller Suit and the Penguin Suit, the ability to ride Yoshi, and the return of the Koopalings. This game was released on November 15, 2009 in North America.