The Zapper was a light gun accessory for the Nintendo Entertainment System. It greatly helped to sell the Nintendo Entertainment System. ***Zapper only works on old tube type televisions and will not work on newer lcd or plasma flat panels tvs.*** Games that used the Zapper - Duck Hunt Hogan's Alley Gotcha! The Sport Gumshoe Wild Gunman The Adventures of Bayou Billy (Shooting stages) The Lone Ranger