Part puzzle, part game. Play as land or sea (or the cartographer in a 3-player game). Each player plays with 2 double-sided hexagonal tiles with a mix of land and sea shapes. They each take turns placing a tile to create a card together. Land places tiles that try to complete land areas, and Sea places tiles that try to complete sea areas. Completed areas score one point per tile; land areas for land, sea areas for sea. Some tiles award bonus points to whoever completes the area they are in. So, players can decide to strategically complete rivals' areas to earn their bonus points. Other tiles allow players to play their second tile or steal a player's tile - but not their last!