Play the most realistic 3D fps y8 action survival games online only on brightestgames.com. Try this new Apocalyptic mutant games where you are send by your superiors to investigate some weird experiments form the nazi. You find yourself trapped in an abandoned bunker dating back to the Soviet era. Walk around the bunker and try to find any clues and take what will help you survive. You will find old school German guns and medic kit to heal your wounds. Kill the giant spiders that are trying to eat you alive along with the horde of mutant and zombies!