Wii Nunchuck

The Wii Nunchuck is a device used to improve the Wii Remote for some games. It is used in the following games; Wii Sports, Wii Sports Resort, Wii Fit Plus, Lego Indiana Jones, Lego Indiana Jones 2: The Adventure Continues, Mario Kart Wii, Lego Harry Potter: Years 1-4, Tron Evolution: Battle Grids, Carnival Games, and Boom Blox.