Become Ruler of the World by establishing and leading a civilization from the dawn of man into the space age: Wage war, conduct diplomacy, discover new technologies, go head-to-head with some of history’s greatest leaders and build the most powerful empire the world has ever known.

Guides
Civilization V – RuntimeError Fix Guide
This guiide is made for fixing the RuntimeError, when you trying to load a saved game. How to Fix RuntimeError Steps