Crusader Kings II +

Crusader Kings II is a grand strategy game set in the High and Late Middle Ages developed by Paradox Development Studio and published by Paradox Interactive as a sequel to Crusader Kings. It was released for Microsoft Windows on 14 February 2012 to positive reviews. A Mac OS X version, Paradox Interactive's first in-house development for Mac OS X, was released on 24 May 2012. The game contains numerous historical figures such as William the Conqueror, Harold Godwinson, Harald Hardrada, El Cid, Constantine X Doukas, Alexios I Komnenos, Richard I of England and Saladin.