The Tomee Light Gun is compatible with the NES® and the RetroN 1, 2, and 3. It allows you to play your favorite shooting titles. Plug the Light Gun into your console, insert a compatible cartridge, and shoot objects on-screen by aiming and pulling the trigger. This product will not work on LCD, LED, and most modern HDTV television sets. This is also compatible with RetroN HD (when plugged into a CRT TV via AV).