Trapped inside a house that defies all logic, explore your memories, escape the creatures hunting you, and uncover what truly connects you to the Red Hollow Sanatorium.

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Planned Release Date: 2026

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About This Game

In In Silent Walls: Inside the House, you awaken inside an old, isolated house with no memory of how you got there.

Explore its abandoned rooms, basement, attic, and surrounding buildings. Search your environment, find the items needed to progress, and uncover drawings, handwritten notes, and disturbing memories connected to the Red Hollow Sanatorium.

But something is lurking in the darkness.

With no weapons to defend yourself, you will sometimes have no choice but to hide, run, and survive against a creature that seems to anticipate your every move. As buried memories begin to resurface, the line between reality and hallucination slowly starts to fade.

Features

  • A first-person psychological horror experience.

  • Explore an abandoned house and its surroundings.

  • Environmental puzzles and items used to unlock new paths.

  • Documents and clues that gradually reveal the story.

  • Disturbing apparitions, hallucinations, and chase sequences.

  • No combat: observe, hide, and run.

  • A new story connected to the Red Hollow Sanatorium.

It’s all in your head… isn’t it?

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

This game contains a small number of pre-generated environmental 3D assets created with the assistance of generative AI tools. All such assets were reviewed and adjusted by the developer. No AI content is generated during gameplay.

Mature Content Description

The developers describe the content like this:

This game contains themes of psychological horror, hallucinations, mental distress, disturbing creatures, jumpscares, and chase sequences. It does not contain nudity, sexual content, gore, or graphic violence.

System Requirements

    Minimum:
    • OS: Windows 10 64 bits
    • Processor: Intel Core i5-8400 ou AMD Ryzen 3 3300X
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GeForce GTX 1060 6 Go ou AMD Radeon RX 580 8 Go
    • DirectX: Version 11
    • Storage: 8 GB available space
    Recommended:
    • OS: Windows 10 / Windows 11 64 bits
    • Processor: Intel Core i5-10600K or AMD Ryzen 5 3600
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GeForce RTX 2060 ou AMD Radeon RX 5600 XT
    • DirectX: Version 11
    • Storage: 8 GB available space
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