Top secret military testing has been taking place in Bunker Z, and you have security clearance for this highly classified experiment. Everything was going according to plan until it all went wrong…very wrong. A zombie outbreak has taken place, and the enhanced mutant soldiers that were being tested on have gone rogue. The outbreak is spreading, and soon some of your colleagues are infected too. The zombies are hungry and out for blood. You need to get out of Bunker Z fast! There are still some soldiers helping people get out; now, you just have to find them. You must navigate your way through rooms like the infirmary, the ammo room and the dreaded testing lab to get out but you better hurry, the outbreak is spreading fast, and there isn’t much time left.