Caught in the middle of a zombie outbreak, you and your team are trapped in a fort, surrounded by chaos, carnage and undead corpses craving human flesh.  Work together, get to high ground and provide support for your team using the 4 different weapon options - including a pump action shotgun and sniper rifle.

Have you got what it takes to outlast the onslaught or will you crack under pressure as soon as it gets too real?  Get your squad ready.  It's time to cure this outbreak... one bullet at a time!