Humble Bundle is offering Steam downloads of Sid Meier’s Civilization III Complete Edition for Windows for FREE (regularly $4.99) for a limited time. Deal ends October 21, 2017.

Sid Meier’s Civilization III: Complete, the latest offering in the Sid Meier’s Civilization III franchise, provides gaming fans with Sid Meier’s Civilization III, the highly-addictive journey of discovery, combined with the updated and enhanced multiplayer expansion pack Sid Meier’s Civilization III: Play the World, as well as all of the great new civilizations, scenarios, and features from Sid Meier’s Civilization III: Conquests! Sid Meier’s Civilization III: Complete provides more ways to explore, more strategies to employ, more modes of play, and more ways to win, all in one box!