Written by Youhooo
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.
Abyss Cards is a strategic roguelike deck-builder with real-time auto-battle combat. Recruit powerful units, cast devastating spells, and collect ancient relics as you descend deeper into a cursed dungeon — where every choice is permanent and death means starting over.

Abyss Cards is a strategic roguelike deck-builder with real-time auto-battle combat. Recruit powerful units, cast devastating spells, and collect ancient relics as you descend deeper into a cursed dungeon — where every choice is permanent and death means starting over.
🃏 Build Your Deck, Define Your Strategy
Draft from dozens of unique unit cards and spell cards across every run. Field fearsome warriors, cunning mages, spectral archers, and legendary heroes — then combine them with powerful synergies to create an unstoppable force.
⚔️ Watch Your Army Fight
Deploy your cards onto the battlefield and let them clash in real-time auto-battle. Position matters. Timing matters. The right combination of units and spells can turn a hopeless battle into a glorious victory.
💎 Collect Powerful Relics
Discover rare and legendary relics that fundamentally alter your playstyle. A single relic can transform your entire strategy — shielding your frontline, corrupting your enemies, or flooding your hand with mana.
🗺️ Forge Your Own Path
Navigate a branching dungeon map filled with battles, elite encounters, mysterious events, merchants, and campfires. Every node is a decision. Every run tells a different story.
💀 Roguelike Depth
Permadeath — every run is a fresh start
Multiple character classes — each with a unique starting deck and playstyle
Scaling difficulty — from casual adventure to mythic nightmare
Unlockable content — discover new cards and relics across runs
Three dungeon stages — each with its own enemies, bosses, and atmosphere
👻 Face the Darkness
Battle through three haunted stages — from the cursed Shadow Abyss to the spectral Soul Rift and the terrifying Abyss Heart. Confront elite champions, ancient golems, phantom empresses, and world-devouring final bosses.
Easy to learn. Impossible to master. The Abyss is waiting.