Written by Alloy Mushroom
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.
Super Alloy Crush is a fast-paced 2D roguelike brawler inspired by classics like Mega Man X. Play as Kelly and Muu (No.02) to defeat enemies and obtain the ultimate cosmic treasure: Planet AE-38. Alone or with a friend in local co-op, get ready for your biggest challenge yet!

Welcome to the Ranger, the spaceship that allows our heroes to travel between planets. In the Super Alloy universe, everyone aboard the Ranger is on a mission to find the ultimate cosmic treasure planet AE-38.
In the Super Alloy universe, everyone aboard the Ranger is on a mission to find the ultimate cosmic treasure planet AE-38. And the obstacles and rivals along the way? Let the Cosmic Hunters Muu (Unit-02) and Kelly kick them straight into orbit!
A 2D Fighting Action Game featuring Side-Scrolling and Roguelike combat. Enjoy a visceral cosmic adventure where every punch lands hard—team up for explosive Combo chains and unleash Overdrive Burst attacks to defeat powerful enemies. The two Cosmic Hunters are standing by for deployment!

The game features the following core play modes:
Story Mode|Explore the treasure planet, unlocking the story and character mysteries.
Battle Rush Mode|Every run starts fresh! Build unstoppable power routes with hundreds of enhancements
Ultimate Challenge|Face the hardest battles and prove your true strength!

【Core Experience】
Become one of two uniquely skilled Cosmic Hunters:
Muu — A close-combat robot fighter using energy claws, capable of agile movement to knock enemies into the air and chase them with continuous Combo attacks for massive damage.
Kelly — An enhanced human specializing in firearms and tactical martial combat. A technical, high-skill character capable of commanding the battlefield entirely.
Deep Build Customization:50+ combat Tech Arts × Hundreds of Chips per character allow you to forge unique playstyles
Support System:Revive using portable recovery ship checkpoints + battlefield Support allies to turn the tide in desperate moments!

Utilize elemental offense to exploit weaknesses: Machines are vulnerable to electricity, and biological enemies fear fire. Gain combat advantage by using environmental objects!
These powerful entities are equal in strength to the player characters. They can also accumulate energy and unleash Overdrive Burst attacks. To counter their powerful offensive, focus your attacks during the openings between their moves to break their 'Stance', interrupt their offense, and gain the upper hand!

• 50+ Tech Arts and special actions per character
• Customize performance via flexible Chip layouts — multi-air-jump / infinite energy / multiple HP layers, and more
• Collect all Support allies to enhance tactical depth
• Dozens of enemy types and diverse BOSS encounters
• Battle Rush Mode includes hundreds of upgrades for destructive power escalation
Whether playing solo or co-op, you’ll enjoy fast-paced, thrilling action every time you start the game!