Aspyr Media today announced Sid Meier’s Civilization IV is now available for pre-order through their Website. “With Sid Meier’s Civilization IV, rule throughout time and create your own legacy as you guide your civilization from the dawn of man through the space age and beyond. Implement new technologies, conduct diplomacy or wage war to grow your society and become the most powerful leader the world has ever known.” The title will sell for US$49.99 and is scheduled to ship next month.