

Runs perfectly well.

Runs perfectly without any tinkering
Getting even better fps than on windows and didnt have to do anything for it

Absolutely no problems so far
I have played this game mostly on Windows with the exact same hardware but even on linux, this game runs the same, if not slightly better. I haven't had any issues outside of known game bugs, and the visual tearing is less intensive on linux compared to both win 10 and 11. I haven't had to change anything to get it to run either, it just worked.

gamemoderun %command%
Everything in the game appears so shiny/reflective at night that the moonlight serves as an effective light source. While this is convenient, this isn't how the game is supposed to appear during night time. Further tweaking with my graphics settings may fix this issue.
While in Windowed mode, switching from the game to another window and back again occasionally causes the cursor to appear on top of the game where it should be hidden and locked into frame; telling my window manager (dwm) to maximize and un-maximize (re-window?) with a shortcut unrelated to the game's keybindings corrected this issue. This, again, happens only occasionally.
Slightly slower under Linux than under Windows, even when using gamemode.
CD Player music directory (.ogg files recommended, but .mp3 and .wav supported): SteamLibrary/steamapps/compatdata/1520370/pfx/drive_c/users/steamuser/AppData/LocalLow/Santa Goat/Mon Bazou/CDPlayer/
gamemoderun %command%
Just works out-of-the-box.

Some windowed resolutions don't work, but it's pretty minor and probably not a Linux-specific bug.
Game runs very smooth with locked 30 FPS on Steam Deck. Controller sensitivity is a little bit to low but still playable and feels great.
So far I would definitely recommend playing the game on the Steam Deck. Very smooth feeling, Controls work great without any issues.
Game runs perfectly, zero issues.
The game runs but not in a stable state. Frequent framerate drops grinds the game from a smooth 60FPS to around 12-24 and is jarring.
Framerate is inconsistent with drops of around 20-40 FPS regularly.
No tinkering needed, game runs fine for me on Manjaro Linux.
Title says it all.

It is certainly playable, but frequent stuttering seems to slow the gameplay down quite a bit, even when graphics settings are turned down.
Might need additional tinkering to run smooth.
Worked perfect out of the box for me. Arch Linux, Gnome DE, Steam flatpak, Proton Experimental.
Immediate crash with Unity crash report pop-up.
Does not work out of the box for me.

Works perfectly out of the box
I've been playing this game for a couple hours on Garuda Linux (Arch-based), and considering my hardware, it actually runs much better than it did on Windows 10 and Windows 11. (My computer is a laptop and i get around 100+ FPS on Ultra settings and Max render distance)
The game works out of the box

When I enter my name for the save profile the camera enters the car and then the game shows an error screen, text in the extra notes.
A Problem was detect with your Steam Application
- The Steam client isn't running. A running Steam client is required to provide the implementations of the various Steamworks interfaces.
- The Steam client couldn't determine the App ID of the game. You're probably running the application from an executable
- The game is not running under the same OS user context as the Steam client, such as a different user or administration access level.
- Ensure that you own a license for the App ID on the currently active Steam account. The game must show up in your Steam library.