Written by Cheeky Stork
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.
Push your friends and steal their hats in this couch co-op party platformer for up to 8 players! You’ll play as posh pixel gentlemen with fancy beards and canes, but don’t be fooled - good manners give no points!
"Manners Be Damned!" is a couch co-op party platformer in which you and up to 8 of your friends will put your skills (and your friendships) to the test! Race through a trap-laden dungeon in a Temple Dash, or fight to the bitter end to keep control of what's most precious in a King of the Hat arena. The only tools you’ll have are your fancy canes - use them wisely - push each other into trouble, activate hidden mechanisms, send pesky projectiles towards your fellow competitors, or unceremoniously de-hat them for extra flare!
Death is cheap - so play it fast and loose to get any advantage!
Earn points for your speed, agility and cane-wielding mastery to prove you are the best gentleman!
Local co-op for up to 8 players (online play available with Steam Remote Play Together)
2 distinct game modes ("King of the Hat" and "Temple Dash")
A unique hat-stealing mechanic
Character eyes that react to game events
100% voice-recorded SFX
Accessible for all ages and skill levels
It is possible to simulate online play with Steam's in-built Remote Play Together feature. With the game running, open the Steam overlay (Shift + Tab) and simply invite friends through the Remote Play Together tab. Only the host will need to have the game!

(Note: this system only permits one keyboard device, so all other players will still need to use controllers.)