In Silent Walls : Sujet 13
Explore the decayed corridors of a haunted sanatorium, uncover disturbing documents, and face the paranormal horrors and restless spirits that linger within its walls.
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About In Silent Walls : Sujet 13
In Silent Walls: Subject 13 is a first-person psychological horror narrative game.
Twenty years after the disappearance of your sister Elina, you return to the abandoned Red Hollow Sanatorium to face the past and uncover the truth hidden within its silent walls.
Explore decayed corridors, discover disturbing documents and drawings, and slowly piece together the story . Every step brings you closer to the truth… and to madness.
Because within these walls, the past is not just a memory… it is waiting for you.
Features:
An immersive and realistic atmosphere powered by Unreal Engine 5.
A dark, story-rich narrative, revealed through letters, documents, and the environment.
Exploration and light puzzles to progress through the story.
Terrifying and unsettling scenes, focused on psychological horror rather than gore.
In Silent Walls: Subject 13 is an independent, family-driven project developed in France. More than just a game, it’s the realization of a childhood dream. Thank you to everyone supporting indie horror.
Game details
Game details
Age ratings
Game modes
In Silent Walls : Sujet 13 price history
Lowest tracked price: €4.12 (Jul 7, 2026) · current best: €5.89.
In Silent Walls : Sujet 13 reviews
100% positive reviews all-time.
In Silent Walls : Sujet 13 — frequently asked questions
Where can I buy In Silent Walls : Sujet 13 at the cheapest price?
Right now the cheapest offer for In Silent Walls : Sujet 13 is €5.89 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price In Silent Walls : Sujet 13 has ever been?
The lowest price KingsPrice has tracked for In Silent Walls : Sujet 13 is €4.12 (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 In Silent Walls : Sujet 13 at a discount?
Create a free price alert on this page and KingsPrice will email you when In Silent Walls : Sujet 13 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 10 64-bit
- Processor: Intel Core i5-8400 / AMD Ryzen 3 3300X
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 1060 / AMD Radeon RX 580 (4GB VRAM)
- DirectX: Version 12
- Storage: 20 GB available space
- Sound Card: Compatible with DirectX
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10/11 64-bit
- Processor: Intel Core i7-9700K / AMD Ryzen 5 5600X
- Memory: 16 GB RAM
- Graphics: NVIDIA RTX 2060 / AMD Radeon RX 6600 XT (6–8 GB VRAM)
- DirectX: Version 12
- Storage: 20 GB available space
- Sound Card: Compatible with DirectX
