Written by Studio Shibumaru
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.
Infinite bullet patterns?! A fresh take on bullet hell—fused with live-action footage and color-based mechanics!
Shibuya Bullet has been submitted to the Independent Games Festival (IGF) 2026!
- Story
One day, a baby alien named Shibumaru crash-landed in the middle of Shibuya Scramble Crossing—one of the most famous intersections in the world.
Shibumaru is terrified of humans.
Your mission is to guide him to a safe place—away from humans.
- Behavior
Not much is known about Shibumaru’s biology.
He loves mouse cursors, and for some reason, he’s not afraid of white or gray humans.
Maybe they resemble the colors of his missing parents?
Sometimes he trips over nothing (which results in a game over).
But hey, he’s just a baby—please be gentle!
- How to Play
This game cannot be played on its own.
To play, open a live video (e.g. YouTube) on the left half of your monitor, and run this game on the right half.
Align the frames carefully, then control Shibumaru using the WASD keys or your mouse.
- Game Mechanics
Hit detection is based on color: everything except crosswalk white and road gray is considered a target.
In other words, Shibumaru might just slip right through people dressed in white or gray—oops!
Also, no AI is used for detection, so if you trip in an empty spot, it's not intentional (there’s no “falling” logic built in).
- Development Challenges
This game relies on color-based detection, which can behave very differently depending on your PC or display environment.
Older machines—and surprisingly, even some newer laptops—can reproduce colors in ways that drastically affect detection accuracy.
Fine-tuning the collision logic has been one of the hardest parts.
On the desktop PC used for development, everything works smoothly.
But on two different laptops I own, the character barely reacts to people—even when clearly colliding.
Please note that gameplay may vary depending on your system.
- Copyright
This application is completely free.
It does not store, redistribute, or monetize any external video content.