On this map the player designs the outline of a castle, including a gatehouse, walls, and round or square towers. Each piece of the castle can be customized for either height, thickness, or both, and most can be further outfitted with defensive features. Wall defenses feature cauldrons of boiling oil and towers include arrow slits. The player has to consider the amount of available resources in the region when designing the castle, as larger or numerous pieces can easily deplete resources and result in the inability to complete the castle.