Written by DADIU
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.
Once Upon a Shell is a roguelike racing game of ridiculous speed and wild upgrades. As a tortoise, use your shell to your advantage and slide downhill to generate speed. Build movement combos between races and prove that even a tortoise can lift The Hare Cup.
Once Upon a Shell is a roguelike racing game of ridiculous speed and wild upgrades. As a tortoise, use your shell to your advantage and slide downhill to generate speed. Build movement combos between races and prove that even a tortoise can lift The Hare Cup.
Race at Ridiculous Speeds
Outrun a pack of overconfident hares in chaotic, fast-paced races where momentum is everything.
Master the Shell Slide
Tuck into your shell to drift around the grasslands with ecstatic speed.
Evolve Your Movement
Unlock movement upgrades that influence how you gain speed and how fast you become.
Claim the Hare Cup
Conquer all four divisions in a single run to prove, once and for all, that the tortoise can beat the hares.
A Living Fable
Explore a charming watercolor storybook world that continues the classic tale of The Tortoise and the Hare.
Game Director: Vladimír Hořký
Producer: Viktor Máni Mønster
Game Designer: Anita Tiwari
Level Designer: Mikkel Gam-Pedersen
Composer: Niels De Fine Olivarius
Audio Programmer: Asger Fihl Hedegaard Nielsen
Art Director: Emili Mikkelsen
Visual Artist: Lucia Šupová
Technical Artist: Jacob Kjerulf-Thomasen
Lead Programmer: Philip Hviid-Wodschow
Programmer: Claudiu Mihai Jechel
Programmer: Sebastian Giovanni Murgia Kristensen
Programmer: Viktor Krarup Andersen
This game was created as part of the DADIU 2025 program in Copenhagen.
Pc & Mac Games
