Metal Army VS US Zombie

Metal Army VS US Zombies is defense game between Army and Zombie. In 2100, the zombies attacked and invaded the world. In 2101, most of the big cities in the world have been occupied. In 2102, human falls and only one a hiding place ... But we still have the most powerful army… Join the battle in the Tower Defense game: Metal Army VS US Zombies. Build up troops, lead soldiers in fierce battle ag…