"The Biggest Loser: Ultimate Workout" is a fitness video game released for the Microsoft Xbox 360 in 2010. Developed by Microsoft, the game is suitable for all ages with a PEGI 3 rating. Players can enjoy an immersive workout experience with a variety of exercises and challenges inspired by the popular reality TV show "The Biggest Loser". The game offers a fun and engaging way for players to stay active and achieve their fitness goals while competing against friends and other players.