Uncover the secrets hidden in the shadows, confront the monstrous results of these experiments, and escape with your sanity intact.
We are not affiliated with IsThereAnyDeal.






You are a private detective, drawn into the heart of a nightmare. A high-security prison, once a symbol of impenetrable justice, is now a macabre tableau of horror. A prisoner has vanished, leaving behind a trail of blood and a haunting silence. As you delve deeper into this labyrinth of despair, you'll uncover a truth far more sinister than any escape. This isn't just a prison; it's a grotesque experiment gone horribly wrong. The inmates? Subjects of twisted scientific horrors. The escape? A desperate bid for freedom from unimaginable torment.
Can you escape the Horror Prison alive?
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.






You are a private detective, drawn into the heart of a nightmare. A high-security prison, once a symbol of impenetrable justice, is now a macabre tableau of horror. A prisoner has vanished, leaving behind a trail of blood and a haunting silence. As you delve deeper into this labyrinth of despair, you'll uncover a truth far more sinister than any escape. This isn't just a prison; it's a grotesque experiment gone horribly wrong. The inmates? Subjects of twisted scientific horrors. The escape? A desperate bid for freedom from unimaginable torment.
Can you escape the Horror Prison alive?
Uncover the secrets hidden in the shadows, confront the monstrous results of these experiments, and escape with your sanity intact.
We are not affiliated with IsThereAnyDeal.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.