
mangohud %command%
Solid color during cutscenes and the end of matches
The game works well out of the box, all the multiplayer features are working. I played with a friend for about an hour, I didn't notice any problems, the performance is excellent at maximum graphics settings. Apart from the graphics bug in the cutscenes and the ends of the matches, there are no problems.

going native

Все работает
Иногда в ПВЕ Жуткие лаги, но после перезахода все норм

gamemoderun RADV_DEBUG=nocompute RADV_PERFTEST=aco DXVK_ASYNC=1 PROTON_NO_ESYNC=1 %command% -high
slow texture loads
Low fps during gameplay
Slow loadings on all the modes, and also a heavy use of vram
Online works fine for the most part
I had to use some RADV commands to make the game playable at 60fps, still has some slowness from time to time, without it the game can have very slow loadings and textures also load slow.
gamemoderun %command%

O jogo funciona bem, só instalar!
O jogo funciona sem nenhuma grande confuiguração, basta ativar o Proton, instalar e jogar.
gamemoderun %command%

PROTON_FORCE_LARGE_ADDRESS_AWARE=1 %command%
I got logs like this: pipewire-pulse[1535]: mod.protocol-pulse: 0x55a727bb9c70: [Caliber.exe] overrun recover read:25774080 avail:10240 max:7680 skip:8320
huge fps drops to 10 fps or less while sound problem
when loading practice

Disabled Steam Overlay
The game would often take multiple attempts to launch, when checking logs I saw a gameoverlayui
error, disabilng the Steam Overlay stopped the error and enabled the game to launch first try every time.

O gráfico no alto parece que tava no low
só recomendo baixar o proton Easy Anticheat runtime antes de iniciar

gamemoderun PROTON_FORCE_LARGE_ADDRESS_AWARE=1 %command%
Играя за Видара при стрельбе из пистолета звук начинает трещать
FPS немного меньше чем на Windows
В целом игра хорошо идет под Proton GE

Works without tinkering
Sometimes, does need two to three launches to start and probably requires Proton EasyAntiCheat Runtime to be installed.

It worked perfect after install using proton GE, the launch options are just to get better performance.
gamemoderun DXVK_ASYNC=1 PROTON_FORCE_LARGE_ADDRESS_AWARE=1 %command%
The textures take some time to charge at start but it's nothing to worry about.
For me it was just install and play, if you want better performance use the same launch options.

Works with no issues not also found on windows, the game does have a problem with memory leaks that cause blurry graphical features.
Minor crackling on certain maps on start, often fixes itself
Crashes on inital start up sometimes. Maybe once or twice every 3 days

still playable, there seems to be a memory leak problem for the game that is quite recent.
Hangs on certain maps
Causes steam deck to hang
Absolutely unplayable experience, constant stutters and periodic crashes with low frame rate
PROTON_USE_WINED3D=1 %command%
After the game started, FPS on any graphics settings in any mode did not exceed 80 in training and 40 in standard 3vs3 mode.
The game does not start without the startup parameter "PROTON_USE_WINED3D=1". I tried to run the game on the following versions of Proton: 6.3-8 7.0-6 8.0-2 Experimental GE 7-55 GE 8-3
Everything is running superb, including the anti-cheat which isn’t working half of the time like other games using it.
No idea if it’s an issue with slowly loading game assets or Proton, but the game tends to be extra slow loading HQ assets (Texture/models and all)(Around ~20s freeze for an 85/75Mo/s on a read/write). Either strongly recommend installing on an SSD or lowering those. Often create stalling freezes at the start of each matches.
Fully playable
obs-gamecapture gamemoderun MANGOHUD=1 %command%

Hangs OS after Loading... screen
PROTON_USE_WINED3D=1 %command%
I can't close the game or Alt+Tab.
There was lots of stuttering for a while, not anymore
Switched to proton experimental to have working graphics pipeline library. Zero stutters.
it's very enjoyable, I personally dont play with controller but with a kb/m this is golden
I also added q to the back buttons
locked fps to 45
had to lower settings significantly, but the game still looks fine.
As long as you run it with experimental and don't mind tinkering the controls it's good.
Had to map a few more keys to buttons
Default settings are a bit high for the deck, lowered them to medium, shadows to low and got 40-50FPS
gamemoderun DXVK_ASYNC=1 PROTON_FORCE_LARGE_ADDRESS_AWARE=1 %command%
Performance is slightly less than on Windows.