Written by 神 SHEN
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 set in a remote Japanese mountain onsen. As the new caretaker, survive by following the memo: wear visible clothes, stay on the path, don’t turn when called, no women here, flee if you smell something. Obey—or never escape!
🎮 Game Overview
“Misty Onsen” is a first-person psychological horror game. You take on a job managing a hot spring deep in the mountains—an abandoned facility still overseen by the company. Your task is to perform daily inspections, but gradually you discover that the mountain hides unspeakable secrets, and horror and mystery are silently closing in.
📓 Memo: Work Rules (Must Be Followed)
Wear highly visible clothing.
Never deviate from the designated route.
If you hear a call, do not look back or respond.
There will be no women in this mountain—remember this.
If you smell something unusual, leave the area immediately.
📜 Deep Mountain Onsen Manager’s Handbook (Strictly Follow)
Besides bears, you must also beware of: armed strangers, hydrogen sulfide gas drifting through the mountains… and some things that simply cannot be explained. This mountain area is private company property. Any living intruders are illegal trespassers, generally categorized as:
Hunters with guns
People who got lost while gathering mountain herbs
Those intending to end their lives here
Criminals targeting women after hearing female voices
But all of these are still within the realm of humans.
The truly terrifying ones are something else entirely.
The company has hired several Shinto shrines to perform purification rituals—but none have worked. People say that once you “encounter” it, you don’t return. The previous manager disappeared this way, and no body was ever found.
Remember, if you hear a voice calling: “Hey—!”
Do not turn back. That is not human—it’s a bear mimicking sounds.
If someone calls your name: “Mr. ○○—!”
Think calmly—this is a forbidden area, the air there is toxic, and even birds won’t land—how could anyone be there? Escape immediately!
If you smell something strange, do not hesitate.
It could be toxic hydrogen sulfide, a bear or wild boar scent… or worse, the smell of a corpse.
Small animals’ screams sometimes sound like women screaming.
Many hikers have mistaken them for cries for help, strayed from the path, and never returned.
Please remember—
The most important rule when hiking is: never leave the route.
👁 Game Features
Psychological horror focused on isolation, atmosphere, and the unknown
Inspired by mysterious online legends, set in realistic work environments and Japanese mountain taboos
Occasional sudden events
No combat—only choices and escape. Surviving by following the rules is the only goal.
⚠ Warning
If you hear someone calling your name, no one is there.
Do not respond or look back.
Once you take this job, you will realize—this mountain hides things that cannot be spoken of.
💡 Suggestions & Bug Reports: shen@shen.technology
Pc & Mac Games
