Call of Ops 3 Zombies

Call of Ops 3 Zombies is a 3D FPS game where you move in an abandoned environment (there is possible to choose one of 3) in which you have a goal to kill certain number of zombies. Each round, this number increases. Use one of 4 weapons (with which you will be gradually awarded with) and be careful while moving alone in the danger dark environment full of danger enemy zombies. Have fun!