2K and Firaxis have released the Brave New World expansion for Civilization V today. This time around Mac gamers won’t have to wait, Aspyr has released the Mac version today as well. You can pick up Brave New World for $29.99 on both Amazon and the Mac App Store through in-app purchases. The Brave New World expansion introduces international trade with nine new civilizations, eight new wonders, two new scenarios, four new gameplay systems and dozens of new units…” More details below the fold:

Mac: Civilization V: Brave New World: $29.99
PC: Civilization V: Brave New World: $29.99

Sid Meier’s Civilization® V: Brave New World is the second expansion pack for Civilization V – the critically acclaimed 2010 PC Game of the Year. This new expansion provides enhanced depth and replayability through the introduction of international trade and a focus on culture and diplomacy. Your influence around the world will be impacted by creating Great Works, choosing an ideology for your people and proposing global resolutions in the World Congress. As you move through the ages of history you will make critical decisions that will impact your relationship with other civilizations.