Heavy Barrel game is a ROM you can play online within your browser. This Nintendo ROM runs in our top-notch quality emulator at PlayRoms.net only. Play Heavy Barrel NES game online in English USA version on your desktop, tablet, and mobile. If you liked playing this emulator then you will also be interested in similar classic titles Heavyweight Champ and Greatest Heavyweights of the Ring. This free game belongs to the Shooting and Action category of online retro games.