Green Man Gaming offers Sid Meier's Civilization V: Brave New World (PC Download) for $21 after you use 30% coupon code GMG30-LY2G6-UKDYY applied during checkout.

What makes this deal hot:
You save 30% off the retail list price. That's the lowest price we could find.

What this does & Why you need it:
Note: you must have original Civilization V game to play this expansion pack. This adds the Polish Empire as a new civilization, New World Congress diplomacy mechanic, eight new wonders, new trade systems, two new scenarios, and new paths to a Cultural victory.