Castellan International Ed. (Yellow & Green)

Two players work together to build a castle. Wall and tower pieces link to form courtyards. The player who finishes a courtyard claims it with a Keep.Your cards determine what pieces you get each turn . . . but you decide where to put them. If you're clever, the pieces played by your opponent can end up scoring for you! If you combine red/blue and green/yellow Castellan sets, you can play with three or four players.