Zombie Assault 4 is a free third person zombie shooting app. Its a really fast paced zombie shooter so you have to be quick or you will get killed. The zombie characters in this game have all kinds of crazy ways of trying to kill you such as spitting out monsters, or being able to throw objects at you. You will get a wide arsenal of guns use in zombie assault 4 which make this game pretty sweet. Ive been a big fan of this series and considering its a free app zombie assault 4 is definitely worth downloading.