

works perfect, seems to run better than windows
Flawless OOTB
I'm pretty sure I used 9.0.3 and it ran flawlessly. No problem connecting to servers

No problems
Works perfectly without issues.
gamemoderun %command%

Works perfectly well out of the box, no tinkering required.
Just install and play. Feel free to play around with Proton versions, this may get you better performance.

gamemoderun %command%
Is slightly better than Windows in terms of both Linebattles and Public Matches (~5-10 percent better)

Le jeu ne se lance pas
j'ai essayé de forcer Proton Experimental aussi
L'erreur au lancement du jeu (j'ai essayé d'ajouter -dx11 en paramètre de lancement sans succès) :
Failed to initialize graphics. Make sure you have DirectX 11 installed, have up to date drivers for your graphics card and have not disabled 3D acceleration in display settings. InitializeEngineGraphics failed

Forced the use of Proton Experimental just to get the install button in steam to turn blue and clickable. No further tinkering.

Game plays exactly like Windows. Note to those who want to play, FPS is dependent on CPU.
Slight artifact on water
Works perfectly
Required no changes, worked with default controls, and the gameplay lends itself well to the deck for a shooter.
All text is readable but people with poor eyesight may have trouble with some text.
Multiplayer performance was perfect, and due to the slow nature of the gameplay (muskets afterall) it does not feel like a disadvantage at all to be using a controller.

This game used to run fine in previous updates, after this update performance issues began to happen.
gamemoderun mangohud %command%
After recent update (Linebattle 2.0) Main menu 3-15fps
Could not break out of low FPS
In Mangohud CPU could not break out of the 20% range and GPU was pinned at 99%. Noticed a significant 107ms delay. I tried Proton GE 7-21 through GE 7-31 along with Proton 7.0-4 and Proton Experimental, I did this while also deleteing the compdata file and there was still no change in performance.
crashes when exiting from fullscreen
PROTON_USE_WINED3D=1
Sometimes it doesn't look right
The framerate is low
It has its problems but its definitely playable
You should try it, the results may be different for you
it's not too broken all things considered
pretty stuttery on the start menu
Make sure you install it on your linux machine, and don't run your install from windows
Game does not launch anymore.
Probably incompatiable with the new launcher.
Slight white raster in skybox, easily missable

gamemoderun %command% -nojoy -vulkan
PROTON_USE_WINED3D=1
I had screen lag with Proton version 7, I switched to GE-Proton and added the command line "PROTON_USE_WINED3D=1" . Game is running 100% well and with high FPS

Low FPS
around 20 FPS with lowest preset and 10 FPS with medium
game can hang system before main menu loads
1645632810 proton-7.0-1b
before latest OS update
Performance is awful
Framerate often dips below 20fps on settings that never ran lower than 50fps on windows. Even the main menu drops FPS like crazy
The game runs flawlessly, perfect out of the box with no tweaks.
Perfect! 10/10
Runs out of the box, perfectly playable
Works like a charm. No config required.
After fixing the fullscreen issue it was as good as playing on windows.
I had to reset the game to use fullscreen, but after that no problems.
This game works fine on Linux, but you need to play on X.org server, because on Wayland you will have a bad performance.
On wayland i had freezes and bad synchronization

Will not launch.
Hitting play opens the smaller window and says the game is preparing to launch, the window stays open for a few seconds before closing. Steam will claim that I'm in game for about a minute, but the game never launches.
Runs smoothly now thanks to the update to Proton. Only a little bit of lag here and there.

The game runs better on windows, I could play it with 1080p and stable frames, on linux 45 frames lowest graphics/720p
Water textures missing now and then.
Depending on the resolution the game some times, didn't allow me to switch to another resolution. So it black screened at placed me back to the one i had originally.
I use to get stable frames on windows, when i used to play this game on 1080p and with medium graphics, but now that i played a few rounds on linux with proton, i needed to lower the settings of the game down to 720p as well, take the graphics to their lowest possible to have a stable 45 frames.