Written by Callback
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.
KLETKA is a co-op (up to 6 players) horror game about going down in an elevator that is trying to eat you. Feed the elevator, explore deadly floors and descend deeper.

The most dangerous criminals are convicted and sent to Kletka. Your sentence is to descend into the depths of the Gigastructure while maintaining a living and hungry elevator. Never forget to feed it if you don't want to end up being eaten alive. Kletka is omnivorous, be ready to feed it both fuel and flesh.

The Gigastructure is an endlessly expanding building. Traps and anomalies fill the corridors. Any stop you make could be your last.

Samosbor is a mysterious anomaly that kills anything in its path. This terrifying phenomenon is feared by all inhabitants as no one has ever survived it. When you hear the siren, it's time to drop everything and run to the elevator as fast as you can. Kletka is the only thing that can protect you from this anomaly.

Form a team of up to six people and descend in the elevator. Friends tend to survive when they work together, but friends also make for good fuel.