You must have the Catan Board Game (Settlers of Catan) in order to use this game expansion.  Includes 60 Wooden Ships, Pirate Ship, 50 Catan Ships, 10 Number Tokens, 10 Harbor Tokens, 6 Frame Pieces, 19 Sea Hexes, 11 Unique Terrain Tiles, Color Rules & Scenarios.  For 3 to 4 Players.  Game Time about 60 Minutes.  Age 10+.