Zombie Shooter: Zombie Games

Play zombie shooter: zombie games and survive against the zombie hordes. Your duty in to protect your city from the zombie apocalyptic attack. Be the hero of your own people.
Face off against hordes of deadly zombies in a variety of environments, each with its own unique challenges. Adapt and strategize as you encounter different types of zombies, each with their own strengths and weaknesses.
Features:
Zombie Shooting.
Lone Survival.
Fight against hordes.
Defend the city.
Many guns to use.
Upgrades.
Challenging game-play.
Feasible UI.