Written by Elysion CD
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.
A side-scrolling shoot 'em up inspired by 8-bit games and 80s Sci-Fi movies. Play as Automatic Eltron, a cybernetic law enforcer, and save the city from the machine domination.

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A side-scrolling shoot 'em up inspired by 8-bit games and 80s Sci-Fi movies. Play as Automatic Eltron, a cybernetic law enforcer, and save the city from the machine domination.
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FIGHT FOR THE FUTURE IN THE DISTANT YEAR OF 20XX
The MASTER PROGRAM, which controls all machines, has gone insane and now coordinates attacks against cities around the world. Faced with this metallic threat, the cyber police unit ELYSION creates its ultimate weapon: AUTOMATIC ELTRON! Carrying a decryption virus in his brain chip, this half-machine man will engage in a lethal operation to stop the advances of the Master Program and its robotic army. Will Eltron succeed in his mission?
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Blast through 5 stages full of robot enemies, using cyber modules, support units and a full arsenal of devastating weapons.

Use all of your energy to unleash a powerfull PROTO Beam and neutralize enemy bullets! Switch attack modes freely and aim to clear all stages.

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5 Stages of side-scrolling shooting action.
8-bit style graphics and sounds.
4 difficulty modes.
Heavily armed bosses to find and destroy!
4 upgradable weapons from linear to wide shots.
Customize your build with different equipment combinations and unlockable cyber modules.
A tutorial to learn the game’s basics.
Collection Mode, where you can view unlockable illustrations and game world lore.
Mission File with 14 tasks to clear.
Bonus content, including Training Mode, Sound Test, Wallpapers and a Digital Game Manual!
In-game Achievements.