If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Zombie Hero places you in the hands of gun shop merchant George Thompson, as he fights back against the zombie horde that has taken over his city! Team up with allies from the city, upgrade your guns, build barriers and smash zombies! Help George move around the city, clearing all the zombies and helping the people of the city protect themselves before his gun shop goes bankrupt!
Up/Down arrow or W/S = Move
Space or Mouse = Shoot