
Prison of Nightmare
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.
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Prison of Nightmare is a first-person psychological horror game.
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, trapping them in an eternal nightmare.
Story
In Prison of Nightmare, players take on the role of a protagonist whose peaceful slumber is shattered by an ancient and malevolent spirit. This dark entity infiltrates their dreams, turning them into twisted and terrifying landscapes. The spirit's ultimate goal is to capture the protagonist's soul, dooming them to an eternity of nightmares. Players must navigate through these disturbing dreams, attempting to outwit the entity and escape its clutches.Environment
The game's setting is a nightmarish dreamscape, distorted and terrifying due to the influence of the dark spirit. The environments are dynamic, with sudden changes and various anomalies occurring without warning. These surreal landscapes are designed to evoke a sense of dread and disorientation, with eerie, ever-changing visuals that keep players on edge. Dark Entity
The central antagonist of Prison of Nightmare is a sinister spirit, an ancient dark entity with the power to manipulate dreams. This malevolent presence is the source of the game's horror, relentlessly pursuing the protagonist and creating horrifying scenarios within their dreams. The entity's influence warps the dream world, summoning terrifying apparitions and altering the environment in unpredictable ways, heightening the sense of fear and urgency.Gameplay
Prison of Nightmare is a single-player game played from a first-person perspective. The gameplay combines exploration, puzzle-solving, and survival elements. Players must navigate through the protagonist's nightmarish dreams, solving intricate puzzles to progress and uncovering the story behind the dark entity. The game's realistic graphics and advanced lighting effects, along with its three-dimensional sound design, create a deeply immersive experience. Despite the oppressive and terrifying environment, players must keep a clear head to solve puzzles and find a way to escape the nightmare.In Prison of Nightmare, the blend of psychological horror, immersive environments, and challenging puzzles ensures a gripping and terrifying experience, pushing players to confront their deepest fears within the twisted landscapes of a haunted mind.
Game details
Game details
Age ratings
Game modes
Languages
Features
Prison of Nightmare price history
Lowest tracked price: €3.99 (Jul 7, 2026) · current best: €3.99.
Prison of Nightmare reviews
58% positive reviews all-time.
Prison of Nightmare — frequently asked questions
Where can I buy Prison of Nightmare at the cheapest price?
Right now the cheapest offer for Prison of Nightmare is €3.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Prison of Nightmare has ever been?
The lowest price KingsPrice has tracked for Prison of Nightmare is €3.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How can I get Prison of Nightmare at a discount?
Create a free price alert on this page and KingsPrice will email you when Prison of Nightmare drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS *: WINDOWS 7, 8, 10, 11 (64-BIT Required)
- Processor: Intel Core i5
- Memory: 8 GB RAM
- Graphics: NVIDIA® GeForce® GTX 950 or AMD Radeon™ R7 370
- DirectX: Version 12
- Storage: 23 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS *: WINDOWS 7, 8, 10, 11 (64-BIT Required)
- Processor: Intel Core i7
- Memory: 16 GB RAM
- Graphics: NVIDIA® GeForce® GTX 1060 or AMD Radeon™ RX 480
- DirectX: Version 12
- Storage: 23 GB available space












