This expansion requires the Catan base game to play. It introduces new gameplay options for 2 players, including a Harbormaster variant, a Friendly Robber rule, and Special Events scenarios. The set includes additional wooden pieces, board tiles, and expanded capabilities to enhance gameplay variety. The modular board design ensures each game unfolds differently, offering high replay value. For further variety, other Catan expansions are available (base game required). Catan supports social play for families, game groups, or remote sessions via video call. The game also has an active tournament scene for competitive players. The rules are easy to learn in minutes, but strategic depth keeps the game engaging over time. Players can continually refine their tactics with repeated playthroughs.