A Game of Thrones Catan Brotherhood of the WatchA Game of Thrones Catan: Brotherhood of the Watch is based on the classic Settlers of Catan base game. In this game, each area in the Gift supplies one of five resources: lumber, brick, wool, grain, and ore. The barren Ice Fields, however, produce nothing. Players take on the role of Brothers of the Night's Watch and use these resources to strengthen their hold on the north by building roads, settlements, and keeps; recruiting guards for their patrol;