Been a fan of Canadian-American video game developer Sid Meier and his highly addictive simulation games? Well, his creations are up for grabs over at the Humble Bundle store for a limited time. You just have to name the price you want to pay to own Civilization III, Civilization IV, Ace Patrol, Ace Patrol: Pacific Skies, and Railroads. If you pay over the average $8.58, you can also own Civilization V and Civilization V: Gods and Kings downloadable content. Pay over $15 and they also throw in the new Civilization V: Brave New World DLC.
Proceeds of the sale can either go to 2K video game publisher, who publishes all his games; Action Against Hunger charity; or Humble Bundle store itself. Buyers can choose how much of their payment goes to the three groups.