Written by I M GAME
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.
Recruit mercenaries, combine their traits, and forge endless synergies. Venture through the mysterious medieval realm, facing powerful foes and mighty bosses. Simple turn-based rules hide deep strategic depth—build your ultimate team, master the pieces, and uncover the secrets of the Black fog.

Master of Piece is a deck-building roguelite inspired by classic board games, offering simple rules with deeply strategic gameplay. In a world shrouded by black mist, set out on an expedition with your own band of mercenaries to uncover the secrets hidden within the darkness.
Optimize your strategy, deploy mercenaries, and lead them to victory. Strengthen your units and combine their traits to create powerful synergies — only then will you survive the perilous journey ahead.
While Master of Piece is easy to learn, mastering it requires insight and experience. We look forward to seeing how your meticulous strategies and creative solutions will conquer the challenges ahead.
Each round, you spend action points to deploy mercenaries onto the battlefield.
Once the battle begins, mercenaries act automatically in order of their Speed, so it’s crucial to position them wisely during deployment.
Though combat follows a straightforward structure where outcomes depend on stats, achieving victory requires careful consideration of every element that takes effect during the battle — traits, obstacles, flag health, and status effects.
A single misjudgment can change the entire flow of battle — make wise decisions.

Master of Piece is designed to be intuitive and accessible, yet it demands complex strategic thinking — combining mercenary traits, managing relics, and optimizing your commander’s abilities.
This creates a gameplay experience where easy learning and deep challenge coexist in harmony.
Recruit mercenary pieces instead of cards, and build your deck as you form the band of mercenaries. Each mercenary has unique traits that trigger during battle — and up to two traits can be combined per mercenary, enabling endless synergies and combos.
As your team grows stronger and achieves victories, rumors begin to spread — just as they did about legendary soldiers of the past. Rumors grant special abilities that are distinct from traits or upgrades. If one of your mercenaries has earned renown, visit the tavern to spread the rumors about him and amplify your team’s synergy.

Your journey through this harsh world may end in failure — but every defeat becomes the seed of new potential.
With over 100 mercenaries and traits, 30 relics, and 20 cards, each run offers a unique experience.
Use the resources gained from failed expeditions to construct facilities at the Outpost. These buildings provide permanent upgrades: more usable items, stronger mercenaries, and other powerful advantages for future journeys.
Throughout the regions, you’ll encounter various buildings where you can combine traits, banish useless mercenaries, and purchase relics or items to prepare for battles ahead. Grow stronger to face the formidable forces of evil that await.
Tough decisions don’t only happen in battle. During your journey, you’ll encounter random card events — brief stories where your choices directly shape the outcome. Will your decisions bring fortune to your expedition, or lead them into peril? As the commander, the fate of your team rests in your hands.