The most powerful friv 2 players shooting game for online and offline playing mode, has finally arrived! Gun Mayhem is a heavy packed game that contains fast-intensive game play, lots of different weapons, unique weather environments and much more! Customize your own shooter and charge in this cruel arena of shooting till death! Powerups are thrown out to help you and your enemies in throwing out each other, so be sure to collect them anytime you can. Good luck!