Zombie Assassins

A virus has erupted, turning people into mindless, ravenous, killers. While the rest of the Pixel world into madness, the last person seizes a unique opportunity. Killed off before the virus spreads and the hordes of zombies become unstoppable. The virus spreads quickly lead to new strains of genetically mutated zombies. Come participate in the battle zone for human survival and zombie annihilation.
You have been loaded with weapon to kill the zombies. All you need is to tap on screen to shoot them, while running through zombies by tilting your device. Kill as much zombies as you can to save the town from this virus.