Horizons of Spirit IslandΒ features the core mechanisms ofΒ Spirit Island, but features a new double-sided game board with a streamlined set-up, punchboard components, and five new Spirits designed to be ideal for those playing aΒ Spirit IslandΒ game for the first time. These new Spirits are compatible with all existingΒ Spirit IslandΒ components, but to play with expansions likeΒ Jagged Earth, you would need a copy ofΒ Spirit IslandΒ itself.