The world as we knew it ended when the Swarm came. Hordes of terrifying creatures out of our worst nightmares ravaged the Earth, destroying every living thing in sight.
We few survivors fled underground, desperately searching for the tech and resources to survive - and fight back. To battle the monsters we created an armada of war machines called Mechs.
Thanks to ground-breaking replicator tech these Mechs could be generated almost instantly in the battlefield, turning the tide of what seemed to be an unwinnable war. As we pushed back, we used every resource to power our way forward to destroy the Swarm.