He uninstalled Civilization IV: The Complete Edition .

In the original Civ IV , a bug in the AI's personality scaling made Gandhi—normally the most peaceful leader—turn into a nuclear maniac if he adopted Democracy. The Complete Edition didn't patch this. It celebrated it. The developers had left it in as a joke. But Marcus discovered that in the Complete Edition , the Gandhi Constant was not a bug. It was a law . Sid Meier-s Civilization IV- The Complete Editi...

Other mods, like Rise of Mankind and A New Dawn , expanded the tech tree and mechanics to simulate a hyper-realistic history of humanity. The Caveman2Cosmos mod expanded the timeline to span from the Stone Age to the far future. For players who have mastered the base game, the Complete Edition offers an effectively infinite well of content through its community. He uninstalled Civilization IV: The Complete Edition