Zombies in the city destroyed all the inhabitants of one remaining survivor. It turned out to you, and now all attention is focused on the monsters of your personality. Taking shelter in a building, you are prepared for their attacks, building something like a barricade and took the gun in his hands. Will appear as soon as the first wave, shoot to kill, not allowing them to get too close to him. Repulsed their attack, you get a new weapon that will allow you to deal more effectively with the zombies.