A private detective, who was tasked with finding a missing relative of a wealthy family, enters the den of the Satanist sect, which turned out to be a secret laboratory in which terrible genetic experiments were performed. Gradually, the attempt to unravel the mystery of disappearance turns into a desperate attempt to escape from this hellish place.

– find out if you can overcome your fear and enter a house that is teeming with infernal creatures;
– fight with terrible monsters, creatures of hell or hide from them;
– Uncover a secret of the missing relative and understand what is really going on in this place;
– Look for secret passages in the walls of the house and the keys to the secret doors, find notes;
– and finally, you have to look into the deepest corners of the mind of the main character, to understand who he really is.

Horror. Nightmare. Fear. Monsters. Madness. And again … And again ….