Contoured to perfectly fit a player's hand, the Nunchuk controller goes an extra step to meet the needs of gamers. It features the same motion-sensing technology enabled in the Wii Remote controller, with an analog stick to assist in character movement. Use it to move your characters and have them perform all kinds of specific actions -- whether it's throwing a pass in football or aiming a ranged weapon in an action game. The ambidextrous nature of the Wii controllers grants accessibility seldom seen in game controllers. To make gaming as accessible to people of all ages and all abilities, Nintendo wanted to create a controller that was as inviting as it was sophisticated- the result is the Wii Remote. Nintendo fused the global familiarity of a remote control with the sophistication of motion-sensing technology to come up with an input device that differentiates the Wii from any other console that has come before it.