A very fascinating 3D FPS shooting game, Real battle scenes, super firepower, enjoy the thrill of shooting down enemy. Introducing the best and highly improved shooting game available in google play. Battle Survival Mayhem is the newest yet the most thrilling shooting game for mobile gun action players. It has real and epic graphics and cool character designs. Also features astonishing sounds. Your mission is to kill all the enemies. You will gain money and experience upon completing the mission and can buy variety of guns and weapons. Moreover, you will feel an intense thrill while playing. So get the chance to experience a real war. Download it now for free! Key Features: - Improve your skills and accomplish EXTREME MISSIONS - Layout fully optimized for android phones. - Perfect optimization even for weak devices - Intense gameplay with stunning visuals & sound - Challenging missions. - Different kinds of guns and equipment - Each level comes more enemy and gets exciting. - Modern control that bring you an fun and addictive combat. - Unlimited challenging battle arenas. - Realistic gunner battle gun HD sound effects - Superior gunner rifles - Hunting and killing missions to wage war on terrorists - Take your pick of weapons including sniper guns and rifles - One of the best free assassin games online ever