

Launched from desktop, switched various proton
Anti cheat force closes game after switching to desktop and getting through the sign in screens.

able to launch the game and get past the login window but when it starts to load the game it gives a anticheat error. Seems to of been caused by the mid season update

Launched and ran a game of attack and defend with no problem. Ran at close to 60 fps consistently
ITS FIXED! it runs great from 30-60fps on external monitor at 1920x1080 on high graphic setting.
-dx12 -USEALLAVAILABLECORES

-dx12 -USEALLAVAILABLECORES
Sometime during the end of March, the devs seemed to have updated the game to allow the Steam Deck to play the game again without being blocked by anti-cheat. Because of this, many version of proton work again.
I am using an LED Steam Deck. I got the best performance from GE-Proton9-27 but other version should work. Set resolution to 720, all settings on low, and FSR to performance. You should get 45-60 fps in Operations Mode. I also highly recommend installing Decky and then Fantastic. This will allow you to set a more aggressive fan curve to keep temps under 80C.
If you have issues logging in, do so in Desktop mode. If you get the retry option, click it 4-5 times. If you still can't get in, relaunch the game and try again. Game finally works again! Woohoo!

-dx11
Must use Desktop Mode for initial log-in. After that, you must click retry 4-6 times for the game to connect and allow you to launch.
Proton-7.3-GE-1 had the best performance before SteamOS 3.7 preview update. On 3.7, you must use -dx11 due to an error where the game does not think your hardware is dx12 compatible. dx11 works but there are frequent stutters while in game.
Must set all settings in game to low. Use AMD FSR set to performance. Recommend playing with mouse and keyboard.
Game is very capable of running at a smooth 40-60 FPS if devs allowed the latest Proton through anti-cheat.

Game will start stuttering after playing for a while. This seems to happen in all Unreal Engine 4 powered games. Can be fixed by restarting the game.
I am using an LED model. Unsure if this works on the OLED model. It's very playable if configured correctly. Must us Proton v7. Inital login must be done in Desktop mode. When launching the game, you will get a network error on the launcher, click retry 4-5 times and then it will give you a launch option. Set all graphic settings in game to low, set Streaming to High. FSR set to performance with base resolution set to 720p. Recommended to play with keyboard and mouse. Game will start to stutter after playing for a while. Restart the game to fix stuttering issues. I also recommend to install Decky and Fantastic pluging with a custom fan curve to help keep temps under 75 C.

I guess warning Linux users wasn't enough, so they outright broke the game at the opening company logos. 7.0.6 gave an error message on the client while default and experimental would load the game and crash at the previously mentioned spot.

Performance isnt really there for steam deck, dont know if it will work on other linux devices
Fps drops during gameplay. Fluctuates between 35-60 fps
Crashed while chaning controller layout, but didn't crash during the game. I only played 1 game.
Use proton 7.0-6

low fps

Aunque el launcher funciona, tiene fallos de conexión que se inventan los desarrolladores. Al iniciar la Steam Deck se calienta bastante, hasta el punto de apagarse por sobrecalentamiento con los gráficos en bajo y esto solo pasa en el menú, ya que nunca pude jugar al multijugador ni entrar en ningún modo de juego ya que o bien el juego se cerraba o la steam deck se apagaba por seguridad. El soporte oficial se limpia las manos y de forma oficial por email me han contestado que no soportan linux y que mejor instale Windows. Es decir no contentos con lanzar el juego con un montón de fallos en steam deck (que en teoría soportan), además toman decisiones de que sistema operativo deberías tener. En fin, de risa. Ya solo iniciar el juego es un reto mayúsculo y hacerlo funcional casi es un milagro. Espero que en las próximas actualizaciones les de por hacerlo funcional en la Steam Deck sin que se caliente como un motor a reacción, pero con la calidad que veo del juego y el equipo lo dudo mucho.

switched left stick with left trackpad
aiming is a nightmare on controller
on steamdeck handheld its hard to see hard to aim, runs at 30fps max.

Surprisingly works after personally not being able to get the Steam Showcase beta to work, but buyer beware on Tencent's stance on Linux
Made my own layout
Reason probably being the FSR as it ghosts just like it and with the text so small, not only will it blur when moving, but it's pixelated standing still or in the menus. Tough for the extraction mode, but I've been able to work around it.
Plays surprisingly well at the lowest settings at 60 FPS with occasional dips when data streaming and the rare 60 > 30 dip even with v-sync off
Crashed during first time boot up, crashed after first time sign in, smooth sailing after
Pretty much the same story as previous contributor, but adding my two cents as the game is considered borked because of the anti-cheat officially being incompatible and OLED Steam Decks not working. I say buyer beware since the first time I launched the game, it detected I was on Linux and closed the game with a message warning me. I played Tencent's Need for Speed Mobile on my Deck for a month and never got banned, but they still have every right to (even though their terms are dumb.)

No Steam deck support, no native controller support. Runs at 60fps but drops to 30 in crowded areas. Overall playable out of the box.
FPS drop in crowded areas

Enabled Gyro + Flick Stick
The majority of the fonts are very small. Some are barely legible. I had some trouble reading the nametags of my squad members sometimes.
The game crashed once during my time playing
I tried this game on desktop as well. There I have the same issue of the game not starting.

çok yavaş, oyun akıcı değil, fps sorunları var, ufak ekranda tavsiye edilmiyor, uzak karakterler görünmüyor.
proton seçilmezse oyun menüsü açılmıyor.
Steam deck için tavsiye edilmez.