Nunchuk is a controller
The Nunchuk (sometimes also Nunchuck) is named after the Japanese weapon Nunchaku, but is a piece of plastic that sits nicely in the hand and is stuck to the WII controllers. On top of the Nunchuk sits a stick that you can use for actions like walking, at the rear sit 2 buttons. The Nunchuk is a motion sensitive controller, and allows to play with 2 hands: You can, for example, make a little easier to play a First Person shooter game on the Wii.YouTube MiCtC2WdaS8 [/youtube]