Written by k-critical
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 sci-fi roguelike deckbuilder where you explore the galaxy, face hostile aliens, and upgrade your starship. It will take adaptability and strategic thinking to survive and uncover the secret your enemies want to keep hidden.

Command Deck is a sci-fi, deckbuilding, turn-based roguelike where you control your starship with a deck of cards.
As the Captain of the starship Peregrine, you’re on an exploration mission to the Outer Reaches, a remote frontier. Face a hostile civilization that has a secret to keep. Uncover the truth behind an ancient and powerful artifact that threatens the entire galaxy.
Your cards direct your ship in combat. Will you raise shields, or will you play cards to fire your blasters? Careful choices and strategic thinking will be required to survive in the Outer Reaches.
Fight enemies who fight with their own decks.
Enemy captains control their ships with cards, the same as you. Their powerful decks will create danger for your ship. But you can turn their tricks back on them by disrupting their hands, adding glitches to their decks, and stealing their cards.
Endless replayability in the Outer Reaches.
Every visit to the Outer Reaches is unique, with different map events, enemies, and rewards. Your decisions open new possibilities in this randomly-generated frontier where danger and opportunity are constantly in flux.
Build a powerful ship.
Choose cards, recruit officers, and upgrade your ship. Find powerful synergies between your deck, crew, and systems to take on your most dangerous enemies.
Uncover a galactic mystery.
A hostile civilization guards an ancient, powerful artifact. Can you uncover the truth before it's too late?


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