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In Silent Walls : Sujet 13

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In Silent Walls : Sujet 13

Steam (PC) South Asia View on Steam

Rs. 1,205

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Genre: Adventure, Indie

Released: 12 Dec, 2025

Explore the decayed corridors of a haunted sanatorium, uncover disturbing documents, and face the paranormal horrors and restless spirits that linger within its walls.

2 trailers · 8 screenshots

Bundle offers

In Silent Walls : Sujet 13 × After... Prologue

Includes: In Silent Walls : Sujet 13 · After... Prologue

-15% Rs. 1,650 Rs. 1,405
Seventh Mansion: The First Escape & In Silent Walls : Sujet 13

Includes: In Silent Walls : Sujet 13 · Seventh Mansion: The First Escape

-10% Rs. 1,684 Rs. 1,515
In Silent Walls : Sujet 13 × Hermitage

Includes: In Silent Walls : Sujet 13 · Hermitage

-15% Rs. 1,960 Rs. 1,667
In Silent Walls : Sujet 13 × Shuttered

Includes: Shuttered · In Silent Walls : Sujet 13

-15% Rs. 2,064 Rs. 1,757
Backrooms Manager - Together × In Silent Walls : Sujet 13

Includes: In Silent Walls : Sujet 13 · Backrooms Manager - Together

-15% Rs. 2,581 Rs. 2,195
In Silent Walls : Sujet 13 × Backrooms Level X

Includes: Backrooms Level X · In Silent Walls : Sujet 13

-15% Rs. 3,099 Rs. 2,636

About This Game

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.

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