Written by BadGafiGames
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.
Your doppelgänger has stolen your identity. Win it back through twisted card games where every hand reshapes reality. Tarot meets blackjack in this psychological horror inspired by Dostoevsky. Your choices fracture your sanity. Chapter 1: 30-70 minutes.
MEET YOUR DOUBLE
You wake up. Morning. St. Petersburg, 19th Century. And you're about to meet someone who looks exactly like you. Lives like you. Steals your life.
What begins as a psychological nightmare becomes an interactive game of identity, madness, and the terror of self-recognition.
Based on Fyodor Dostoevsky's 1846 novella The Double, this is not a retelling - it's a modern exploration where literary horror becomes interactive horror.
THE UNIQUE CARD SYSTEM: FATE MEETS STRATEGY
Every confrontation with your Double is a game of 21, but with one twist—Tarot cards that shift reality itself.
How it works:
Play 21 against your doppelgänger for survival and sanity
Draw Tarot cards that modify the rules, alter probability, bend fate
Same cards create entirely different outcomes based on your decisions
Replayability: Dozens of card combinations generate new stories
PSYCHOLOGICAL STORYTELLING
The Setting: 19th-century St. Petersburg rendered as a character-opulent halls, shadowy streets, a city that mirrors your psychological descent.
The Narrative:
Notes and journals that immerse you in fractured memory
Dialogue that shifts based on your choices and card draws
An investigation into the nature of identity itself
Themes inspired by Dostoevsky: duality, madness, self-recognition, obsession
The Horror: Not jumpscares-first. Psychological dread. The creeping realization that you might not be the "real" version.
GAMEPLAY
Card Battles (Strategic decision-making)
Hybrid 21 + Tarot system that rewards experimentation
Same deck, infinite replays, different strategies and outcomes
Tension between optimal play and meaningful narrative
Exploration (Atmospheric immersion)
Navigate St. Petersburg discovering clues, hidden items, secrets
Find objects that unlock dialogue and memories
Uncover the truth about your Double
Narrative Choices (Meaningful consequence)
Decisions that branch the story meaningfully
Dialogue that changes based on previous choices
Multiple paths through the story
Puzzles (Thematic challenge)
Logic sequences inspired by Dostoevsky's writings
Psychological challenges that mirror story themes
CHAPTER ONE: 30-70 MINUTES (depends on your lucky, hehe)
THE FOUR-CHAPTER VISION
Chapter 1: Clubs (Complete - Release 24.12.2025). Start going deep to game mechanics
Chapter 2: Hearts (In Development - Will be available as a DLC in 05.2026). Expand your card’s collecting, harder card playing, psychological social playing
Chapter 3: Diamonds (Planned)
Chapter 4: Spades (Planned)
Each chapter expands the card system's complexity and narrative depth. Also it’s a new psychological puzzles! A unified save system carries your choices forward-decisions in Chapter 1 echo in Chapters 2-4.
Post-launch: In addition to developing the game's parts, I also plan to create a free update with endless maps without having to replay the story!
WHY THIS GAME MATTERS
For Literary Enthusiasts: Dostoevsky's psychological masterpiece becomes interactive. His themes of duality, madness, and self-recognition are now something you experience, not just read about.
For Horror Fans: Psychological horror done right - atmosphere over jumpscares, dread over gore.
For Cards Games Lovers: Untypical system which compare strategy, meaning puzzles and forture!
For Strategy Players: The card system creates infinite replayability. Optimize your draws, discover new combinations, master the mechanics.
For Everyone Else: A game that stands on its own. No prior knowledge needed. Dostoevsky's themes enhance the experience but aren't required.
LANGUAGES & SUPPORT
Audio: Russian and English
Interface and texts: Russian and English
BEHIND THE SCENES
This game is developed by a solo creator with a background in game design and literary adaptation. It's a passion project inspired by classic literature, psychological horror, and innovative game mechanics.
Wishlist for launch notifications!
FINAL WORDS
Welcome to St. Petersburg, 1846.
Welcome to a world where you are not alone.
Because your worst enemy is yourself.
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