Written by Storytaco
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.
Enter a battlefield where madness and desire collide. Pair Espers and Guides for powerful synergy, and join Han Gaon as he uncovers the meteor’s secret and fights to survive a world under alien invasion.
Park Mujin/Esper
"What am I, your d*mn puppet? Sit when you say sit, go when you say go?"

Alpha energy commands the room and you.
Once he marks you, it’s game over: obsession begins
Beast-like instincts, especially scent
#ObsessiveTop #SizeDifference #DarkTop
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Seong Yebin/Esper
"The military’s looking for a way to end the Creature crisis. I believe you’re the key."

Control freak
Strategic brilliance
Smiles when he's about to destroy you
#BeautifulTop #SchemingTop #PshycoTop
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Han Gaon/Guide
“Even if it hurts me… I can’t just ignore someone suffering right in front of me.”

Mature beyond his years
Brilliant, but chooses silence over action
Carries the exhaustion of someone who's seen too much
#SmartUke #Reserved #NarrativeTwist
When I finally opened my eyes after seven years,
something was straddling my body… moving against me.
Han Gaon wakes with a shard of meteorite buried deep in his chest.
The world he knew is long gone. Now, monstrous alien creatures called "Creatures" fill the skies, the land, and his vision.
Among the infected, only a rare few are born with the ability to suppress the creatures’ power and unleash supernatural strength.
They’re called the Awakened.
The battlefield belongs to the 'Espers'— men with power, driven by madness.
And the only ones who can calm that storm… are the 'Guides'.
Men who wield power. And men who know how to handle it.
In a world where bonds are forged through submission, desire, protection, and obsession,
survival depends on one thing—
needing each other completely.
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Meteorites fired by alien Creatures to invade Earth pierced the atmosphere and crashed across the globe.
From the Gates opened by the impact, parasitic monsters poured out relentlessly.
Due to the Creatures seeking Earth's life force, almost all of Korea has been devastated.
The survivors scattered across the country, forming new survival orders through factions like the Awakened guilds New Tiger, Daybreak Dragon, and Taeul,
military organizations such as the 710 Commando, the S.E.M.A Research Institute,
and those who belong nowhere—the Wanderers.
Why did I gain these powers…?
The truth of this chaotic world lies hidden
within the shard embedded in my chest!
Draw cards at random to build your own deck and join the battle.
Each Esper card is paired with a Guide card.
When you include a connected couple in your deck, they unleash even greater power.
In a battlefield where madness and pleasure collide,
you must fight alien creatures and find the most effective pairings to survive.
Between battles, a dangerous and provocative story unfolds—
centered on the protagonist Han Gaon, and the tangled fates of Espers and Guides.
Uncover the secret behind the meteor fragment in his chest and fight to save a world in ruins.
Battle System & Survival Strategy
Deploy Espers and Guides into battle for every fight
Your choices determine each action—plan your attacks wisely
Use couple synergy to form optimal strategies and survive to the end
Deep Worldbuilding & Rich Story
Enter a deadly universe of madness, obsession, pleasure, and longing
Between battles, unlock the captivating story of Han Gaon and the Espers
Take on story missions to uncover the alien invasion hidden within the fragments
Diverse Characters & Strategic Deckbuilding
Build your deck with random card draws
Pair Esper and Guide cards to strengthen couple synergy
Activate couple bonuses and special skills to claim victory in battle