It’s an enjoyable film that I would happily watch again and suggest to others. The cast may not be well-known, and the story unfolds primarily within a single house, but filmmakers managed to accomplish quite a lot despite these constraints. At its heart, it's a straightforward mystery that serves as the foundation for character-focused narratives throughout. The premise of observing how people behave when confined and under duress is compelling. The film improves considerably as circumstances worsen and characters’ mental states deteriorate.

Source on TMDB