With over 6 million units sold and unprecedented critical acclaim from fans and press around the world, Sid Meier's Civilization game is recognized as one of the greatest PC game franchises of all-time.

Now, Sid Meier and Firaxis Games take this incredibly fun and addictive game to new heights by adding new ways to play and win, new tools to manage and expand your civilization, all-new easy to use mod capabilities and intense multiplayer modes and options.

Civilization 4 comes to life like never before in a beautifully detailed, living 3D world that elevates the gameplay experience to a whole new level.

Whether playing multiplayer or single player, team play offers a new way of setting locked alliances that result in shared wonder effects, visibility, unit trading and shared territory that delivers a plethora of new strategic and tactical options.