Sid Meier's Civilization IV

Civilization IV is recognized as one of the greatest PC game franchises of all-time. Now the fun and incredibly addictive strategy game reaches new heights by adding new ways to play and win -- along with new tools to manage and expand your civilization. Civilization comes to life like never before in a beautifully detailed, living 3D world -- with all-new easy to use mod capabilities and intense multiplayer modes and options. It's a must-have for gamers around the world! Flexible Tech Tree allows players more strategic choices for developing their civilizations Team play offers a new way of setting locked alliances that result in shared wonder effects, visibility, unit trading and shared territory Over 70 in-game movies and animated sequences advance the story