Includes: Sid Meier's Civilization III Complete Edition Sid Meier's Civilization IV: The Complete Edition Sid Meier's Civilization V The Complete Edition Sid Meier's Civilization III Complete Edition Sid Meier’s Civilization III includes an easier-to-use interface for streamlined management and better control. Civilization IIII: Complete includes: Sid Meier's Civilization III, the highly-addictive journey of discovery, Civilization III: Play the World, the enhanced multiplayer expansion pack, as well as all of the great new civilizations, scenarios, and features from Civilization III: Conquests. Sid Meier's Civilization III: Complete provides more ways to explore, more strategies to employ, more modes of play, and more ways to win, all in one box. Sid Meier's Civilization IV: The Complete Edition Sid Meier's Civilization IV is the ultimate strategy game, offering players the chance to lead their chosen nation from the dawn of man through the space age and become the greatest ruler the world has ever known. Civilization IV: The Complete Edition includes the original strategy classic, plus all two expansion packs and the standalone game Colonization in one box, for an incredible value. Sid Meier's Civilization V The Complete Edition The Flagship Turn-Based Strategy Game Returns Become Ruler of the World by establishing and leading a civilization from the dawn of man into the space age: Wage war, conduct diplomacy, discover new technologies, go head-to-head with some of history’s greatest leaders and build the most powerful empire the world has ever known.

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "LIBRARY" tab and start downloading.