1. Flash Player required. 2. You need to activate Flash Player to play this game. Click the 🛈 (or 🔒) icon top left in the address bar. In the Flash dropdown, select 'Always Allow..'. Refresh the page.
Keys 1 Add Lives; 2 Toggle Infinite Ammo; 3 Toggle Jumps
Gun Mayhem 2 More Mayhem. Play at GameHacked.com for free.
Contact Us. GameHacked.com. Unblocked games. For school gamers. By school gamers. Home.