After they finish milking the fanbase, they'll re-release it as Civilization: The New World! Now more optimized than before for Dual-Core processors, Quad-Core support will be released together with the Dual Tiger Asian Civilizations DLC package at only $29.99!
How do I come to this conclusion?
Napoleon Total War
EDIT: Just found out Civilization: A New World is a CiV total conversion mod by Dale!