Single-player horror game where you can find very dangerous and sca-a-a-ary monsters, but everything is not so simple...

You need to get out of the USSR of the 70s in the present day, by searching for clues and solving problems. Atmospheric puzzle, Search for objects in 3D format, Game environment restored from photos of the 70s.

Prison of Nightmare is a first-person psychological horror game that immerses players in a haunting and oppressive atmosphere. The game revolves around an ancient dark entity, a malevolent spirit that invades the protagonist's dreams, aiming to terrorize and eventually capture their soul.

You trapped in an infinite dream loop. To reach the morning, you must carefully observe your surroundings.

Monitor camera feeds, report valuable info, and hand-deliver shady packages. An hourly quota of reports will test your keen eye to spot the differences, while timed deliveries will force you outside unexpectedly. Until you clock out for the night almost nowhere is safe.

Wander through dark corridors, look into abandoned editing rooms, penetrate dusty archives and uncover the secrets of the movie studio and its employees. Collect puzzle pieces: Study notes, letters, photos, listen to audio recordings to understand what happened on the set of the cursed movie.