Written by ICE DYNAMICS
Table of Contents:
1. Screenshots
2. Installing on Windows Pc
3. Installing on Linux
4. System Requirements
5. Game features
6. Reviews
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.
In this psychological horror experience for up to 4 players, you must survive in a dark underground facility by uncovering the experiment’s complex nature, facing the true face of fear, or searching for hidden escape routes through the facility’s flaws.
This game is a psychological horror experience played from a first-person perspective, supporting 1 to 4 players in online co-op. Players awaken in an unknown underground research facility with no memory and must work together to escape this sealed system.
A dangerous entity roams the facility, capable of detecting players through sound and movement. There is no direct way to fight it; however, its weaknesses can be discovered and used to neutralize it. These weaknesses can be observed with careful attention, while certain tools may assist the process—at the cost of drawing unwanted attention.
Neutralizing the entity is only one way to escape. Players can also uncover alternative exits by reading notes and interacting with the environment. Each escape path requires overcoming systems and obstacles beforehand, and attempting to bypass them unprepared may lead to deadly consequences.
Throughout the game, players will encounter environmental puzzles to access new areas or activate systems. Your path is shaped entirely by your investigation, attention to detail, and cooperation with your team.
Key Features:
1–4 player online co-op support
Dynamic AI entity triggered by sound
Decision-driven, multiple escape routes
Environmental puzzles and system interactions
Stealth, awareness, and teamwork-focused gameplay
First-person psychological horror experience