Fans of dense strategy games are in luck because Crusader Kings 3, one of the most impressive medieval simulation games of all time is free to play for a short period of time. Released back in 2020, the third installment in Paradox’s beloved franchise is praised for delivering one of the most comprehensive and in-depth strategy experiences available to players on both PC and console. Yet those who may not have taken the plunge on Crusader Kings 3 now have an opportunity to check it spending a cent on the experience.