Hi guys and girls! I've finished Version 5 of my Petroleum mod and think that it's working pretty well as intended now. But still I want to be sure and invite you check it out and give me some feedback! Especially on the Uranium line, since I am not used to drop the a-bomb... ^^ http://forums.civfanatics.com/showthread.php?t=417580 In short, the mod adds a new oil resource counter together with very powerful buildings changing the game drastically. Since the oil resources will run dry, there is a dynamic unknown to the original game. See the link for more details! There are many, many more changes afflicting every era, like throttled expansion in the beginning and the banishment of the Carpet of Doom in the modern era. Have fun, and thanks for playing! Yours, Amylion.