New Super Mario Bros. Wii is a 2009 side-scrolling platform video game developed and published by Nintendo for the Wii video game console. The game was released internationally in November 2009, and in Japan on December 3, 2009. Wikipedia Initial release date: November 11, 2009 Designer: Shigeru Miyamoto Awards: VGX Award for Best Wii Game, IGN Select Award for Best Party Maker Series: Mario Series, New Super Mario Bros series Developers: Nintendo Entertainment Analysis & Development, Nintendo EAD Tokyo Platforms: Wii, Wii U