Your squad is running, ducking, and jumping over obstacles as you make your way to the building ahead. A horde of Xenos at your back its your only hope. You reach the control room and hit the activation switch only to hear a pop and the sound of electricity escaping containment... The containment fence doesn't come up, will you be able to repair the circuit in time? Will this be the last stand against endless swarms? Like the first time you strapped in to a drop pod you brace for the impact. "HOLD THE LINE!!" is the last thing you hear before all hell breaks loose.