The metallic screech of the heavy lab doors echoes through the dark hallway as a group of survivors cautiously steps inside. Their eyes dart across the strange surroundings, aware that danger could be lurking in every shadow. Behind them, the world they knew has been devastated by an unknown virus that has turned humans into strange, latex creatures. The survivors are all that remains of the last bastion of humanity, and this abandoned lab holds their only hope for a cure ?