The Nintendo Wii Nunchuk is something that made the Wii games console different to all its predecessors and competitors: for the first time, you had a secondary controller that would plug into the main controller.
The Wii nunchuk is basically used in certain games and playing modes to enhance the gaming experience. It plugs directly into the main Wii Remote and provides additional controls so that you are using both hands. For example, in the skiing games, the Remote and Nunchuk acts as your ski poles.
The Nintendo Wii nunchuk comes in the same colours as the main Nintendo Wii console and is available in all good shops.
Tags: controller, nunchuk