This expansion requires the Carcassonne base game to play. It introduces strategic depth as players shape the medieval landscape tile by tile, using tactics like blocking city expansions or connecting roads to share points. The expansion includes 18 new land tiles featuring two additional structures: cathedrals that boost city values and inns that double road points for thieves. New gameplay elements include a sixth player option and the introduction of large meeples, which count as two standard followers. The expansion enhances replayability through straightforward yet versatile mechanics suitable for both new and experienced players. For further variety, additional Carcassonne expansions are available (base game required). Average playtime is 45 minutes.