As the third installment in the series and based on the 2007 film, Pirates of the Caribbean: At Worlds End offers gamers a sea roving adventure that includes puzzle solving, exploration, and combat. Players must alternate between Jack, Will, and Elizabeth as they explore a variety of interactive environments, including The Flying Dutchmen. Although swordplay is involved in combat, gamers will use their weapons for other needs including lighting barrels and solving Kraken puzzles. Notoriety earned in-game transfers to points recorded on the Xbox Live leaderboard.