

The game employs a genetics and education system where children will inherit many traits, culture, religion and skills from their parents and guardian. The game ends when the player's current character dies without an heir of the same dynasty to succeed him/her, when all landed titles of the count rank or above are stripped from all members of the player's dynasty (including themselves), or when the game reaches its end in 1453. The only in-game objective is to obtain as many prestige and piety points as possible in order to surpass the various historically relevant European dynasties in a fictional prestige ranking (the three most prestigious ones being the Capetian, the Rurikovich and the Habsburg dynasties). The game contains numerous historical figures such as William the Conqueror, Charlemagne, Genghis Khan, Harold Godwinson, Robert Guiscard, Robert the Bruce, Harald Hardrada, El Cid, Constantine X Doukas, Harun al-Rashid, Alexios I Komnenos, Richard the Lionheart, Ivar the Boneless, Alfred the Great, Baldwin I of Jerusalem, and Saladin, but allows for the player to choose less significant figures such as minor dukes and counts, and creation of entirely new characters with the use of the "Ruler Designer" DLC. Through the strategic use of war, marriages and assassinations among many other things, the player works to achieve success for their dynasty. The game is a dynasty simulator where the player controls a Medieval dynasty from 1066 to 1453, though the DLC The Old Gods and Charlemagne allow for earlier start dates of 867 and 769, respectively. It has sold over 1 million copies, which made it Paradox's most successful release before Europa Universalis IV.

A Linux version was also released on January 14, 2013. An OS X version, Paradox Interactive's first in-house development for the operating system, was released on May 24, 2012. It was released for Microsoft Windows on February 14, 2012. Gather prestige and piety and the world will whisper your name in awe.Crusader Kings II is a grand strategy game set in the Middle Ages, developed by Paradox Development Studio and published by Paradox Interactive as a sequel to Crusader Kings. At this very moment the Pope has declared that those who go to liberate the Holy Land will be freed of all sins. The lands are fragmented into petty fiefs and the Emperor struggles with the Pope. Includes Crusader Kings and the expansion pack Crusader Kings: Deus VultĮurope is in turmoil.
