Home News New Super Mario Bros. Wii New Super Mario Bros. Wii announced News by Mike Bowden Staff Writer (Former) Published on June 2, 2009 Follow New Super Mario Bros. Wii Cammie Dunaway has just announced New Super Mario Bros. Wii at Nintendo's E3 press conference in LA. It's in 2D and being honest, it looked awesome. Better still, it's out later this year.