The Z-Virus, a devastating pathogen, has been wreaking havoc on humanity, turning thousands of people across the world into zombies.  A group of scientists had recently made a breakthrough in developing a cure, but in the process accidentally contaminated themselves.  Lock down procedures have been activated in their lab in order to prevent anyone or anything from escaping.  

Are you brave enough to volunteer to enter the lab to deactivate the safety protocols and locate the cure that will save all of mankind?