what is a nunchuck
a nunchuck is an extension controller that plugs in to the bottom to the Wii-mote. It has a control stick, which was on all nintendo systems starting at Nintendo 64. Most games like Adventure games use the control stick to move your player.t should have come with a regular and a nunchuck controller. The latter is the controller that plugs in to the bottom of the main controller. You don't need it for most games. You only need a second controller to play against each other in multi-player games.