Castle Forbidden thrusts players into a chilling adventure where you and your friends explore a cursed medieval castle on Halloween night, only to get separated in its shadowy halls. You search for your companions, uncover the castle’s sinister history, and evade deadly creatures running horrific experiments. Each step, from solving puzzles to avoiding traps, tests your courage. The latest version of the game, released in 2025, offers haunting 3D visuals and a tense soundtrack, immersing you in a gripping indie horror tale.