Mobile Defense: Crowd Control

A huge crowd of zombies is moving towards your base! Come up with a plan to save humanity! Your base is the world's last hope for salvation! While the scientists in the laboratory are preparing the Anti-zombin serum, you need to defend the laboratory and the whole world! Will you be able to overcome your fear and destroy the entire crowd of zombies? Connect turrets, produce ammo, hire a helper, upgrade your gun and show everyone what you can do!