Empire Earth: An Epic Conquest Spanning 500,000 Years. Mastermind a civilization's glorious rise to power throughout any period of human history. Order Alexander the Great and his soldiers to raze a troublesome city-state. Seize vital resource sites with Napoleon's Grande Armee. Carry out a night attack with a column of Panzer tanks. The past, present and future are yours to command. Empire Earth: The Art of Conquest Expansion: Carry your quest for world dominion beyond the bounds of earth and into the Space Age of the 22nd century with Empire Earth: The Art of Conquest. Cross the final frontier as you extend your conquests into space and command armies that travel faster than the speed of light Empire Earth: The Art of Conquest continues to redefine the ages with a whole new space epoch and three monumental campaigns with new units, heroes, civilizations, and calamities. Now, you must master the art of conquest on Earth and in the next frontier- Space.