The Biggest Loser is a Nintendo DS fitness and lifestyle video game based on the weight-loss competition series. It features trainer-led workout and wellness content built around the show’s exercise-focused format.

• Cleaned, tested, and guaranteed to play. Authentic cartridge.
• Fitness gameplay centers on workouts, progress tracking, and health-focused routines rather than traditional action or adventure play.
• Features The Biggest Loser trainers Bob Harper and Jillian Michaels as part of the game’s show-based presentation.
• The Nintendo DS format uses portable, touch-screen interaction for guided fitness activities and menu navigation.
• Designed around the series’ “Real Fun. Real Results.” theme, connecting exercise challenges with weight-management goals.

This DS entry ties the television franchise to handheld fitness software, a niche style of game that became more common during the Nintendo DS and Wii fitness era.