The teaser trailer gives the first glimpse into the gameplay of Crusader Kings II and the video interview highlights what to expect in this new installment. Crusader Kings II thrusts players into Medieval Europe. Play one of the great or not so great dynasties of the period. Your goal? To survive and prosper in a period of turmoil and uncertainty. Through marriage and conquest expand your domains, while all the time be wary of you ’loyal’ vassals who will plot against you.