Sid Meier's Civilization III: Play the World is the exciting expansion pack to the bestselling historical strategy game Civilization III. Featuring new multiplayer and single player features, Play the World pits you against the best Civilization players from all corners of the planet via the Internet. With new online modes of play, including turnless and fast-paced games like Regicide and Elimination, the battle for ultimate bragging rights will be intense.
Eight new civilizations including new leaders and units provide more challenges and strategic options. A powerful scenario editor allows players to construct their dream scenario and share it with players from around the world. Play scenarios created by others, or build your own--replayability is truly limitless.

Note: this is an expansion to Sid Meier's Civilization III and requires the full version of Civilization III to play.

If you are in the United States then click here to buy Expansion

Or if you are in the UK click here to buy Expansion