The dead have started walking again, the end of the world is upon us, civilization has crumbled around you, but you still don't give up? That's because you're a survivor. The world doesn't matter if your a serial killer or a pope any more, and neither does your group. They just need another gun watching their backs.
When the Walkers break down that wall and come running at you in a hoard, you will quickly learn who you are. Are you the kind of man who holds them off so others can escape, or are you the first one to run? Are you the man who enjoys the thrill, or the one who hides and calls for help? Are you the man who risks your life to save a stranger, or are you the one who put them in danger? You'll quickly find out when this new world test your breaking points.