Written by GraveBound Studios
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.
A first-person psychological horror game set in a pitch-black mansion where your only tool is a flashlight. Collect clues, make risky light-on or light-off decisions, and survive sudden shock jumpscares in a tense, combat-free experience focused on fear and uncertainty.
A silent house. A single light. A choice that could kill you.
Step into a pitch-black mansion where the only thing guiding you is a narrow beam of light — and the knowledge that using it may attract something you cannot see.
Explore the halls, uncover hidden clues, and survive a psychological game of light and darkness where every decision feels uncertain.
There is no visible enemy stalking you.
There are no safe instructions.
Only tension, silence, and the sound of the house watching you back.
Each clue you collect triggers an unseen threat. A hidden timer begins, and you must decide whether to keep your flashlight on or turn it off — but the correct choice is never revealed. Hesitate, second-guess, or trust the wrong instinct, and the darkness will answer with a sudden, brutal shock.
The mansion is alive with subtle environmental audio: distant whispers, creaking furniture, echoing footsteps, and unsettling noises that may or may not be real. Silence becomes as frightening as sound, and every corridor feels different in the dark.
Psychological Light-Based Survival – Your flashlight is both protection and danger.
Unpredictable Threat System – Hidden timers and randomized outcomes keep every clue tense.
Shock Jumpscares – Rare but intense moments designed to make you physically jump.
Dark Exploration – See what your light reveals.
Dynamic Environmental Audio – Objects and rooms emit eerie sounds as you move through them.
Minimal UI, Maximum Immersion – No hand-holding, no obvious warnings.
Replayable Fear – Randomized events ensure no two runs feel the same.
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