Pre Order activation key will be available at the planned release date:
01 Dec 2010 Flash Sale 18:37

The period of Classical Antiquity saw the rise of city states from Phoenicia, Greece, and later Rome..

The period of Classical Antiquity saw the rise of city states from Phoenicia, Greece, and later Rome and Persia. Their struggles all centered on the great sea in the "Middle of the Earth," hence the name Mediterranean. This map covers the entire Mediterranean basin including the nearby peninsulas and coasts where these great empires grew and prospered. The Cradle of Civilization map packs are Firaxis-designed maps of real-world locations. You can play random leaders in these settings, or choose leaders appropriate to the history of these areas. The maps can also be opened up in World Builder, where you can even create specific scenarios.

© 2007-2010 Take-Two Interactive Software and its subsidiaries. Developed by Firaxis Games. Sid Meier’s Civilization V, Civilization, 2K Games, Firaxis Games, Take-Two Interactive Software and their respective logos are all trademarks and/or registered trademarks of Take-Two Interactive Software, Inc. The ratings icon is a trademark of the Entertainment Software Association. All rights reserved.

In order to activate this game, you will require a third-party 'Steam' account. For full details on how to activate please follow this link: https://support.steampowered.com/kb_article.php?ref=5414-TFBN-1352

Sid Meier's Civilization V - Cradle of Civilization Map Pack: Mediterranean [Mac]

$2.99
Activated in United States
Publisher: Aspyr
Release Date: 01 Dec 2010