The Tomee Zapp Gun is compatible with NES and the RetroN 1, 2 & 3. It allows you to play your favorite shooting titles such as Duck Hunt, Hogan’s Alley, Gumshoe etc. Plug the Zapp Gun into your console, insert a compatible game cartridge, and shoot objects on-screen by aiming and pulling the trigger. Console/game cartridges not included. In original packaging.