The Iron Collective: War for the Apocalypse.

Mechanum Rex, the Iron King, awakens after a ten million year slumber to waste and ruin on an unnamed world scorched by nucleararmageddon.Through trials, tribulations, and a series of wars spread across the face of this sterile world he will conqueror it and plant the seeds of an empire that will span the face of the galaxy. But before he can build that empire, he must first build its cradle.