Following a zombie outbreak in Las Vegas, a group of mercenaries take the ultimate gamble: venturing into the quarantine zone to pull off the greatest heist ever attempted.

Picking up after the events of Never Back Down 2, former MMA champion Case Walker is on the comeback trail to become champion once again.

The Red Ribbon Army, an evil organization that was once destroyed by Goku in the past, has been reformed by a group of people who have created new and mightier…