As soon as I can get two cheap nes extention cords somewhere and a couple of cheap power buttons, as well as 14 leds, I'll make a little box that lets me use two light zappers at once! discuss
I mean, think of it. Capping off those annoying double ducks almost simultaneously. Uses the same ammo pool but still, two guns is way cooler than just one! Dunno if it will need extra batteries or not, but probably shouldn't.