Crusader Kings II for Mac
Publisher's Description
From Paradox Interactive:
In Crusader Kings II, you will get to control one of the great Christian dynasties of the West, attempt to conquer all of Europe, and liberate the Holy Land. Expand your demesne and secure the future of your dynasty. Fill your coffers, appoint vassals, root out traitors and heretics, introduce laws and interact with hundreds of nobles, each with their own agenda.