This is a grand strategy game from the best in the business; Paradox studios. The game is set primarily in Europe in the mid to late Middle Ages in the time-period from December 26, 1066 (the day after the coronation of William the Conqueror) until December 30, 1452 (five months before the fall of Constantinople). Three scenarios are also included in the game, namely: the Battle of Hastings (1066), the Third Crusade (1187), and the Hundred Years' War (started in 1337).