FingerGun

Brace yourself. Zombies are coming! What is the best way to eliminate zombies? of course it is killing them. 
Turn your finger into a gun and kill as much as zombies you can. You can turn your finger into a pistol, a sniper or a mini-gun. Also you can choose a cool effect to point out your finger gun. 
Finger guns can be upgraded by two categories: shooting timeout and damage. You can also increase your health to kill more zombies with your favourite finger gun. 
As you kill more zombies they become more stronger and it becomes a challenge to kill them. Also stronger zombies will damage your health-bar more than previous weak zombies did. Upgrade your finger gun and show them who is the boss! 
Enjoy your time by killing as much as zombies with your favourite finger gun