In the distant future, man and machine are one. Twisted, robotic cyborgs walk the planet ravaging the land and destroying all that they find. Mankind retreats to metal fortresses, and holds out for the future. Underneath the scorched earth, evil awaits, magic returns to life, and terrible creatures of myth are revived. A group of battle cyborgs must now journey below the surface of the planet, to tame the Metal Dungeon.