TV Globo's *Supermax* begins with a familiar premise: a reality show set in an unusual location. Twelve contestants are confined within a desolate, high-security prison deep in the Amazon rainforest, all competing for a large cash prize. However, the competition quickly descends into a nightmare. The participants soon realize they are not just players in a game but prisoners in a terrifying psychological experiment.
Cut off from the outside world, they face bizarre and supernatural occurrences that defy explanation. As the lines between the game and a horrifying reality blur, the contestants must confront their own dark pasts to survive the prison's sinister secrets. This gripping horror series has ended, but sign up for a reminder just in case it returns.