As it now stands, those who spend any amount of money between $0 and $9.19 for the Humble Sid Meier Bundle will receive Civilization 3 Complete Edition, Civilization 4 Complete Edition, Sid Meier's Railroads, Sid Meier's Ace Patrol and that game's Pacific Skies expansion pack. Spend between $9.19 and $15 and you'll walk away with all of the aforementioned software, plus Sid Meier's Pirates, Civilization 5 and the Gods And Kings, Scrambled Nations and Scrambled Continents DLC additions spawned by the strategy game. Any amount over $15 will add Civilization 5: Brave New World to the Bundle, completing that game's range of DLC releases. Additionally, the highest pricing tier includes the Civilization 5 soundtrack as well as "Baba Yetu," the Grammy-winning theme from Civilization 4.
As with all Humble Bundle collections, those who purchase the Humble Sid Meier Bundle are given a choice on how to allocate their cash. You can either reward publisher 2K Games for making these games available, or you can shift your money toward Action Against Hunger, a humanitarian group working to end starvation and malnutrition throughout the developing world. Visit the Humble Bundle website for more information.