Sleeper S9 for linux

How to Download Sleeper S9

Written by Nimmen Studios

Table of Contents:
1. Screenshots
2. Installing on Windows Pc
3. Installing on Linux
4. System Requirements
5. Game features
6. Reviews

Sleeper S9 Screenshots

    Sleeper S9 game for Linux 1 Sleeper S9 game for windows Pc 1 Sleeper S9for windows and Linux 1

How to Install Sleeper S9 on Windows Pc

  1. Click on the Sleeper S9 download button below.
  2. Choose "Install" to install the game on the windows steam client.
  3. Follow the on-screen prompts
  4. Let it download the Full Version.
  5. Once a game is downloaded, use the Windows Steam Client to play the game.

=== Download Game ====


Download for pc →

Guide: Installing Sleeper S9 on Linux with Steam Proton

This guide describes how to use Steam Proton to play and run Windows games on your Linux computer. Some games may not work or may break because Steam Proton is still at a very early stage.


1. Activating Steam Proton for Linux:
Proton is integrated into the Steam Client with "Steam Play." To activate proton, go into your steam client and click on Steam in the upper right corner. Then click on settings to open a new window. From here, click on the Steam Play button at the bottom of the panel. Click "Enable Steam Play for Supported Titles."

Alternatively: Go to Steam > Settings > Steam Play and turn on the "Enable Steam Play for Supported Titles" option.

Valve has tested and fixed some Steam titles and you will now be able to play most of them. However, if you want to go further and play titles that even Valve hasn't tested, toggle the "Enable Steam Play for all titles" option.


2. Choose a version
You should use the Steam Proton version recommended by Steam: 3.7-8. This is the most stable version of Steam Proton at the moment.


3. Restart your Steam
After you have successfully activated Steam Proton, click "OK" and Steam will ask you to restart it for the changes to take effect. Restart it. Your computer will now play all of steam's whitelisted games seamlessly.


4. Launch Stardew Valley on Linux:
Before you can use Steam Proton, you must first download the Stardew Valley Windows game from Steam. When you download Stardew Valley for the first time, you will notice that the download size is slightly larger than the size of the game.
This happens because Steam will download your chosen Steam Proton version with this game as well. After the download is complete, simply click the "Play" button.


System Requirements

Windows Pc Requirements

Minimum:
  • OS: Windows 10
  • Processor: Intel Core i5-8400 or AMD Ryzen 3 3300X
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GTX 1650 or AMD equivalent
  • DirectX: Version 11
  • Storage: 2 GB available space

No maximum requirements!!

Linux Requirements

No minimum requirements!!
No maximum requirements!!

Mac Requirements

No minimum requirements!!
No maximum requirements!!

What is Sleeper S9? Features and Description

Traverse the sleeper coaches of an apparent empty Indian train—or so it seems. If you see an anomaly, face it and move forward. If not, it may be a trick of the mind—return to the previous coach. But beware, some anomalies will do everything to stop you. Face them or be lost forever.

A game set on a cursed Indian train.

You were late. The train had already started moving, and in a rush, you jumped into the nearest coach—S0

You have a seat reserved at S9, but the journey there is anything but normal. Strange anomalies haunt the sleeper coaches, testing your perception of reality. Face them, push forward, and take your seat—if you can

Do not ignore the anomalies. Do not turn back.

Meet you at S9.

An anomaly-based game inspired from the Indian Sleeper train. 

Gameplay

Walk through the dimly lit coaches of a moving Indian train, searching for signs of anomalies. These anomalies can be hazardous or misleading.

Look carefully—move forward only if you spot anomalies.

If you see no anomalies, turn back and walk back to the previous coach.

Key Features

🔹 Anomaly-Based Horror: Stay alert for subtle and terrifying disturbances in the environment.
🔹 Atmospheric Experience: Immersive visuals and sound design inspired by real Indian sleeper trains.
🔹 Decision-Driven Exploration: Your ability to perceive anomalies determines your survival.
🔹 Chase Sequences – Prepare for unpredictable and terrifying chase moments that strike without warning.

🔹 Jump Scares – Sudden frights crafted to keep you on edge.

🔹 Visual Customization – Make the game truly yours:

  • Tilt the camera lens up or down (vertical FOV control)

  • Enable black-and-white visuals for a classic horror feel

  • Add an "Old TV" effect for retro, static-filled nightmares

  • Mix and match to customize your visual experience however you like

Controls

  • Walk – W/A/S/D

  • Sprint – Shift

  • Crouch – Ctrl

  • Jump – Spacebar

Are you ready to uncover the horrors hidden within the coaches?


User Reviews

No reviews yet!!

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