Hammerplay Studios 
About Zombie Sniper Hero
Defend your colony as the last hope in a post-apocalyptic war zone. Step into the role of an elite sharpshooter and switch between sniper and machine gun to repel mutant invaders. Use grenades to stun enemy hordes before they breach your gates in this relentless shooter.
How to play
Desktop and mobile: - Drag to aim, zoom in with the scope - Press Fire to shoot; use grenades to stun hordes