In the mid-25th century, human technology has become so advanced that they have learned to manipulate the natural order of the universe and begin meddling in God's design. Not since Satan challenged God for the throne of Heaven, has there been such sheer defiance of his will. Humanity's arrogance infuriates God, so he plans to cleanse the Earth of mankind and start anew. With the sound of a trumpet, the seal is broken and Heavenly forces descend upon the Earth. The Devil, fearing his own loss of power wages Armageddon, the war to end all wars, for the remaining souls of men.

Players control one of three factions: Heaven, Hell or Humans, each with their own distinct units, abilities and instruments of war. Their goal is to destroy their enemies by amassing an army and sending them into a holy/unholy war.