Written by Kanno Develop
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.
The elusive bunny thief, Midnight Yammy, is here to steal the show on a stage full of magic tricks! Erase blocks, slip through ceilings, switch platforms — and let your wits guide you through this simple yet deep action puzzle. Includes a .nes ROM that runs on real NES-compatible hardware!
"Midnight Yammy" is a brand-new NES homebrew — an 8-bit action puzzle game that runs on real NES-compatible hardware.
Rather than working around the original system's limitations, I embraced them—posing a simple question: how can I craft something truly compelling within those constraints?
Clear blocks, phase through ceilings, and switch between red and blue platforms. These basic mechanics combine to form deeply interwoven puzzles that reward insight and intuition.
Built entirely from scratch as a solo homebrew project, "Midnight Yammy" isn’t just nostalgic—it’s a new challenge born from an old soul.
A fresh world of 8-bit gameplay awaits.
🚨🚨 ※ Attention ※ 🚨🚨
This game is designed to let you experience the retro gaming culture of its time more deeply.
Accordingly, no in-game tutorials or guides are provided.
We strongly recommend reading the included manual carefully before playing.
"Welcome—to the mysterious magic stage that opens only at night."
Before the spotlight finds the stage, the elusive bunny phantom thief appears.
She steps into puzzle-filled chambers—each cloaked in mystery.
Clear blocks, create platforms, slip through ceilings… like a magician revealing her secrets.
And then comes her signature illusion: a dramatic stage shift.
The red and blue platforms switch. Paths emerge, walls vanish—or the opposite, as routes become sealed off.
With every spark of inspiration, the stage reshapes itself like a living illusion.
Yammy’s goal is to collect every treasure chest hidden across the stage. Once they’re in hand, the escape door bursts open—in the most spectacular fashion.
A magic stage, built on trickery and layered with secrets.
Now, the spotlight turns to you. Let your brilliance spark the moment of truth.
✅ Playable on Windows PC
Fully playable on Windows PC via a pre-configured emulator. Just download and start playing—no setup required.
✅ Thought-Provoking Action Puzzles
50 handcrafted stages challenge you to think creatively using simple controls and limited moves.
✅ Authentic 8-bit Game Design
A completely original 8-bit title built within the constraints of classic hardware—delivering nostalgic visuals with a modern gameplay feel.
✅ Includes .nes ROM for NES-Compatible Consoles
Includes a .nes ROM file that runs on NES-compatible consoles—perfect for collectors and hardware enthusiasts.
"Midnight Yammy" began as a personal passion project—originally developed as a physical cartridge for NES-compatible systems in Japan.
When players without consoles showed interest, I felt it was important to make the game available to them.
So, the game is now launching on Steam first, to offer easier access to more players worldwide.
This PC version was created to share a nostalgic-yet-fresh experience—delivered through the expressive language of 8-bit games—with players around the world.
✅ Players intrigued by the challenge of a completely new 8-bit title that genuinely runs on NES-compatible hardware.
✅ Puzzle lovers who enjoy slow, thoughtful problem-solving.
✅ Those seeking a mysterious gameplay experience that’s both nostalgic and fresh.
This game includes a .nes ROM file for use with NES-compatible systems. Please note that functionality is not guaranteed on all consoles and emulator environments.
A physical cartridge release is also being considered, which will include exclusive extras. Details will be announced later.
The in-game text is available in English only, but the game is designed to be intuitive and easy to understand.
This title was developed for NTSC-region NES-compatible systems. Compatibility with PAL-region systems is not guaranteed.
This product is not licensed or endorsed by Nintendo.
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