: Adds three additional playable characters: the Stowaway, the Shaman, and the Siren .
: A nine-mission, story-driven single-player expansion featuring Edward Kenway’s first mate, Adéwalé , who has become an Assassin .
: Adds three new islands ( Black Island , Mystery Island , and Sacrifice Island ) to explore, featuring hidden treasure chests, new outfits, and weapons .
