Civilization IV: Beyond the Sword Preorder on Steam

Steam has the Civilization IV: Beyond the Sword pre-order active. Civilization lovers can now grab the expansion at 10 percent off the regular price before its July 24 release.

The expansion focuses on the time periods after the invention of gunpowder and delivers 11 unique and challenging scenarios created by the development team at Firaxis as well as some esteemed members of the Civ Community, ten new civilizations, sixteen new leaders, five new wonders, and a variety of new units.