One night you fall asleep. When you wake up, you are in a room with a load of other scared looking people. There is absolutely no pattern to how you were chosen, and the rules of this game are quickly established. You need to make it to The End and get out of here. No one is your ally and there are zombies out there that exist solely to devour your flesh. Many of tried before you and fail, and many more will. You've seen enough horror movies and played enough games to know how to deal with them. Question is, are you physically capable of doing so? It really does not matter, staying here is not an option. Pick up a weapon and run.