In Silent Walls : Sujet 13
In Silent Walls : Sujet 13 - Steam Charts & Historical Stats
Explore the decayed corridors of a haunted sanatorium, uncover disturbing documents, and face the paranormal horrors and restless spirits that linger within its walls. Explore historical player activity and pricing for In Silent Walls : Sujet 13. Player-count data was last observed Sep 29, 2026.
In Silent Walls : Sujet 13 player count and price summary
- Current players
- Unavailable
- All-time peak
- Unavailable
- 24-hour player change
- Unavailable
- Current US price
- $5.99
Player count last observed . Values marked unavailable are not estimated.
Media gallery 8 screenshots · 2 videos
Screenshots
Videos
In Silent Walls : Sujet 13 (FR)
In Silent Walls : Sujet 13 (EN)
Game Insights
Buy Verdict
Wait for upcoming sale in ~1 days for potentially better pricing.
Value Score
Price-to-player ratio ranks in the 100th percentile.
Genre Benchmarks
Activity Heatmap
0 players · 1 samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 2 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
0 players · 1 samples
No samples
No samples
0 players · 2 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 2 samples
No samples
No samples
0 players · 2 samples
No samples
0 players · 1 samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
No samples
0 players · 2 samples
No samples
No samples
0 players · 2 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 2 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
No samples
0 players · 2 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
No samples
0 players · 2 samples
No samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
No samples
0 players · 2 samples
No samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
No samples
0 players · 2 samples
No samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
No samples
0 players · 1 samples
No samples
No samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
0 players · 2 samples
0 players · 2 samples
No samples
No samples
0 players · 2 samples
No samples
0 players · 1 samples
0 players · 1 samples
No samples
Price History
No Recent Price History
Price history data will appear here once more pricing information becomes available.
System Requirements
- 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
- 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
Additional Information
*languages with full audio support
Current Pricing
Additional Information
Developer Analytics
Loading competitors...
About This Game
Explore the decayed corridors of a haunted sanatorium, uncover disturbing documents, and face the paranormal horrors and restless spirits that linger within its walls.
Detailed Description

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.