13 Days in Hell

Surviving 13 days in hell isn’t easy, you’ll need weapons and lots of them! If you thought your regular zombies were a pain in the ass then you’ll have a surprise when these brain eaters come for you! Fight off the hell spawn with any gun you find, cycle between these guns using 1-5, aim and fire with the mouse. Need ammo? Get it from the corpses of your foes. Blow them away with your shotgun, or mow them down with your AR. Nothing can stop you from taking down the underworld, make them tremble in your sight. Remember, aim for the head!