Sea of Thieves is a multiplayer pirate adventure game developed by Rare and released in 2018 for Xbox and Windows, where players crew ships, hunt treasure and battle on the open sea. Its main theme has become closely linked with that world of sailing and exploration, and players began reusing it outside the game in gameplay videos, streams and edits. Because the melody is instantly recognisable to gamers, it still works as shorthand for pirate adventure, treasure hunting and setting sail, even for viewers who have never played the game themselves.