Here is somethings everyone needs to know:
1. When fighting zombies, you generally dont want more coming, so used hand to hand weapons, or put silencers on your guns.
2.Blades and blunt objects dont need reloading, so you are in the midlle or a bunch of zombies, and you run out of ammo, you are screwed, unless you are using a gun larger than a pistol, wich can be used for close quarters
3. Dont go rambo, which means turn the gun off full auto on to single shot, because one shot to the head is enough, so no semi either.