Civilization IV Source SDK Download
Sid Meier’s Civilization is a turn-based strategy game that challenges players to build and expand an empire, throughout all of human history, and become the most powerful ruler in the world. Choose one of 18 nations to lead and go head to head with some of the most famous leaders in history. Download the Civilization IV Software Development Kit, which contains the core game DLL source code, allowing gamers to completely rewrite or modify their own Civilization world to their heart's content.