Sinful CK2 Modding Guide - SinStar87's CK2 modding guide. Crusader Kings 2 Modding Guide - The official CK2 wiki for modding. Crusader Kings 2 Wiki - The official CK2 wiki for the vanilla game. Gameplay Mechanics Guide - Some information is out of date. They are sons of my custom character who matrilineal married Lyle the 'Strongboar' and became literal demi-gods at the age of 16. The best sons I've ever had on a play through. Engage in courtly intrigue, dynastic struggles, and holy warfare in mediæval Europe, North Africa, the Middle East, India, the steppes and Tibet CK3 reddit for the CK3AGOT version of the mod. Crusader Kings is a historical grand strategy / RPG video game series for PC, Mac & Linux developed & published by Paradox Interactive.