

Works pretty much as soon as you download the game. Performs great.

Runs perfectly fine on the Deck, you can also pick the highest graphical quality preset (it defaults to low settings at first) and it runs really well.

Screen flickers in windowed mode. switch to full screen ASAP

Works nicely out of the box.
I installed this game, hit "Play", and it loaded up just fine with no issues. Haven't reached a point to try multiplayer quests on my new character, but on my old character multiplayer worked fine.

Steam Deck OLED: Capped at 45FPS, Frame rate 90, VSync: On Anti-Aliasing: On LOD: Off Texture: Med Shadow: Med
Game plays buttery smooth on 45FPS at 90Hz. If there's no need to preserve battery, High textures also work great, almost at a solid 45FPS. Personally, I Prefer the medium textures, as the frametimes are just better while using less power. Currently using Proton 8.0-4, sleep works as intended on this version. Having audio issues with GE-versions of Proton.

Plays flawlessly. My controller problem I'm sure can be solved by steam input.
For some reason, the right stick is always inverted vertically, no matter the game setting.

Lock to 30, lower tdp to 7 - 8.
Played on and off throughout the whole game on Deck, and there was no noticable bugs.
Ran it at lowest settings, 800p, and 60fps throughout most of my time on Deck. One can expect 3 or so hours of battery at 60fps, and 5 or so hours at 30, with a tdp lock.

gamemoderun %command%
Framrate was in the low 50's - 70's on Proton 8. But, after switching to GE7-55, my performance was over doubled.
I was able to play at 1440p, highest settings, with a 135fps lock, and no noticable bugs the entire duration of my playtime on Linux.

無須設定即可完美運行。
Works perfectly without changing any settings.
Perfect out of the box.
Playing on a dual-shock controller with no issues whatsoever.
a lot of fps drop
one time i couldn't done load

After recovering the stream from sleep mode with the game running, it sometimes reboots. It happened two times in 20h but is there.
The game works very well, I have not noticed any showdown or similar and the only significant problems are the reboots of the stream deck on sleep mode resume (it happens in a very rare occasions). The default controls layout also works perfectly, so the game is very enjoyable. The only thing I have not tested is the multiplayer. Without WiFi I have not noticed any problem.
mangohud gamemoderun %command%
No readily apparent issues with the game.
Had to set a few things to low.
NOTICED ONLY OFFLINE The game seems to stutter and become unplayable when not connected to WiFi. May be an autosave/sync error that loops.
Game is a battery hog. Set texture quality and shadows to low. FSR and TDP adjustments are your best friend. Was able to pull a maximum of 4.5 hours at 540p30 with FSR enabled.
Windowed/borderless is too large. Use fullscreen.
Cannot adjust screen size until after accepting license. Causes problem on Deck, use right touchpad to scroll.
cutscenes have an audio sync problem
Game does not launch for me without downgrading proton for some reason. DirectX errors would occur if I would try to launch at anything higher than 5.13-6.
Played for about the first hour on the Steam Deck. Worked well. Had to change the resolution after the game initially started, but game prompted me with graphics settings on startup.

Windowmode is to big to work. Must run in full-screen
Works pretty well on the Deck. The only adjustment I made was to run the game in full-screen. Could probably do some changes to extend the battery life, but I didn't. The sound and animation is not always synchronized. I haven't played the game on my computer so I can't tell if it's a port issue or a Deck issue. But nothing that bothers me that much.

6.21-GE-2 GloriousEggroll
Cutscene video and audio gets desynced after a few secs and it gets worse the longer it plays, not a big problem but I wouldn't recommend playing the story on linux. Everything else works great.
Online works really well making it a pretty good experience to do end-game content. Sadly I couldn't make the modloader work as it would instantly crash the game, so you're still restricted to whatever your steam's download region is.

Cutscenes sometimes just go out of sync of about a couple milliseconds every other second. For longer cutscenes (e.g., the first one) this becomes extreme (about 2-3 seconds behind) after a couple of minutes
Sometimes the sky flickers for about half a second
Just a Black Screen nothing to see here. Move along....
I think the game runs great on my rig, I think there could be underlying issues on less powerful rigs, but not damper performance.
Slight crackle on certain songs, but nothing headphones can't fix
Phantom inputs while off window at any point.
Slight frame stutters. But not horrible, very short and infrequent.

Worked well out of the box.
No issues running this one beyond the occasional frame stutter.
Game window is just a blank screen
Minor audio synch issues in cutscenes due to misstimed frames on stock experiences. Will be fixed if proton glorious eggroll is installed.
Proton 6-13-1-GE-1 (Proton glorious eggroll)
Crackling is minor and only on 1 or 2 songs on raw hdmi audio. Peripherals negate this.
Alt-tabbing caused phantom inputs to happen on keyboard and mouse. making keyboard and mouse unplayable. Does not interferre with controller inputs thanks to dynamic swap but still causes minor interference, such as struggles to speed up animations or naming monsties, due to dynamic control swaps.
Denuvo, just don't tinker too much in a day and it won't trigger.
Works nicely, though be careful with the pre-rendered ending vids
Surprised no one reported this, but right at the end of the story, the game plays some pre-rendered vídeos that simply don't play on default proton, ruining the final moments of the game. The game doesn't crash, but displays a black screen where the videos should appear.
Working Great 60fps!
Here for my gameplay footage : https://www.youtube.com/watch?v=x0ax4Rxzbrs

6.12-GE-1 GloriousEggroll
Compared to Win10 it runs with 10-15% less FPS oob. That can probably be improved with some tinkering. Definitely playable. Tested on F34
Worked well for awhile, then got hit with Denuvo issues.
Sky flickered on and off once
Had some issues starting in fullscreen, starting in Proton 5.13-6, changing screen settings, and returning to latest fixed the issue. You should be able to also edit the config.ini in the game folder to WINDOW or BORDERLESS for the window mode, but I did not get a chance to try it.
Game would randomly hitch for a couple of seconds. If this happens during a cutscene, the audio will be offset until the cutscene ends.
Game would crash my GPU on loading the second area after a certain part in the story.
Runs almost perfectly.
Sky flickered on and off once.
Game will sometimes "hitch" for a couple of seconds. If this happens during a cutscene, the lipsync will be offset until the cutscene is completed.
Running so well, but....
I find some lipsycn issue on cutscene and little bit stutter, but do not worry you can manage to fix it by switching to latest proton ge.