Move your knights, build structures, and go on a crusade to expand the influence of your Order. If the Orders become too powerful, King Philip, worried, will dissolve all the Templar Orders, thus ending the game.
Crusaders: Let Your Will Be Done uses a combination of rondel and mancala mechanisms. Each player has their own rondel, which they can upgrade throughout the game, and which determines their actions.
Your faction grants you a special power to control your rondel, and the buildings you erect will help you develop your strategy.