
Works perfectly without any issues
Just installed it and it ran without problems.
Works flawlessly

Vanilla works fine.Modded works but either requires either good hardware or some tweaking
PROTON_USE_WINED3D=1 prime-run gamemoderun %command%
Exclusive fullscreen crashes when Alt-Tabbing.Regular fullscreen works fine tho
If you plan on just playing vanilla no tinkering is needed,you can even use the -force-opengl or -force-glcore commands (without or after %command%)in the launch options to get more performance.If you plan on playing modded on some more demanding maps/multiplayer with a lot of people/a lot of crewboom characters installed you may suffer lower fps than you would in windows,in that case use the proton commands i've listed (except prime-run if you're not on a nvidia card),specifically use PROTON_USE_WINED3D=1 instead of the regular OpenGL commands since those may break some of the ui in modded - specifically the menu effects and the slop chat mod if you use that.

The native OpenGL support allows me to play both vanilla and modded with very high fps,even on my low end laptop
WINE_FULLSCREEN_FSR=1 WINE_FULLSCREEN_FSR_STRENGTH=5 gamemoderun %command% -force-glcore
Alt-tabbing when using Exclusive Fullscreen mode crashes the game.Normal Fullscreen works fine
The FSR commands are optional,i just enabled them to get maximum fps with mods since my device is low end.If you want you can just grab the "gamemoderun %command% -force-glcore" part.Remember to put -force-glcore AFTER %command% since it's a game command,not a proton command
Runs out of the box

Game otherwise functions perfectly fine, but performance is bad in a unique way
Performance is lower than what I expected for a game with relatively simple graphics. After a while the game will also start running into framepacing issues where slowdown will occur in a semi-consistent rhythm. This cannot be removed until the player restarts the game, but the issue will inevitably reveal itself again. In my opinion it can be quite distracting.

Not much to say here. The game is a breeze to install and setup on Steam Deck, there is zero tinkering needed. It runs at a flat 60fps on ultra settings (90fps is achievable on OLED but requires lowering the settings) and leaves room to adjust the TDP to save some battery. A great experience.
works perfect out of the box, though modding can be difficult

Use proton GE 9-16 you will have a better performance ! More stable than default compatibility settings.
Use to run the game with default compatibility settings. But with these I get less frames in huge areas of the games (between 60 and 90 so pretty unstable). Switching to proton GE 9-16 improve a lot the performance ! Now I get between 88 and 90 fps in this area and I don't change the settings (everything at ultra). So I advise you to use Proton GE 9-16 for better experience.
Could be a bit more optimized

Everything works fine with proton experimental
My controller works fine, no frame drops that I have noticed, runs just as well it does on Windows. This game can run on potatos, this pc is overkill for it.

Run out of the box with highest settings without any issues, locked to 60 fps and got stable framerate from start to finish. Best game to play on the deck.

gamemoderun gamescope -f -w 3840 -h 2160 -r 180 --adaptive-sync --mangoapp --force-grab-cursor %command%
If you can spare some GPU power, I'd recommend using supersampling to help get rid of the jaggies. Makes the image look noticabily better.
Works completely out of the box

PROTON_USE_WINED3D=1 WINE_FULLSCREEN_FSR=1 WINE_FULLSCREEN_FSR_STRENGTH=5 gamemoderun %command%
Exclusive Fullscreen crashes when Alt+TABing Normal fulscreen works fine
Vanilla game runs fine,Modded with crewboom increases ram and gpu usage significantly,wich causes low fps on low end devices (like mine) if you have many characters installed

Set it to the highest settings, and full 800p. Runs at the full 90fps in pretty much every area; with a few select areas becoming cpu limited around the 72fps mark. The games art-design looks absolutly gorgeous on the OLED screen. If it had HDR it would be the absolute perfect compliment to the hardware.
No Proton related issues on Deck; everything functioned as it should.

Works great on Steam Deck
Runs pretty much flawlessly. I highly recommend it.
Some pools of water in Mataan occasionally had broken shaders--they would display as solid, flat colors.

Runs like butter. Great game too.
Game has problems with Playstation and Steam Deck controllers showing the wrong inputs and sometimes being mapped improperly. An update may have fixed this. Happens on Windows as well.
A certain bossfight midway through the game has severe framedrops. Also happens on Windows.

I've only ever experienced barely noticeable drops in framerate in bigger areas, but it's otherwise just perfect on the deck.
Works out-of-the-box, no problem
Works out of box with no issues

Played at 120 fps with no issues

Playing the GOG version of the game by adding it as a non steam game, works perfectly using latest version of Proton GE
Works perfectly playing the gog version as a non steam game
Game play as native. -Ultra settings -60 fps -Native resolution -Over 4 hours battery life

A good verified status, game runs perfectly.
Works perfectly with Proton Experimental and PS5 controller. Unable to install unless you force compatibility.

TDP limit: 11 watts but it could go even lower without losing performance
Runs on ultra settings (default) + 60fps without issue, the game captures the classic jet set radio vibes with a bit of a modern approach to gameplay, highly recommend!!

The game window would sometimes go black after returning from an Alt-Tab, necessitating a game restart.
So far, no real complaints. Game runs well and I didn't notice any graphical/gameplay issues.

Works flawlessly right out of the box. No settings tinkering required whatsoever, though some common settings re: power draw can be changed
All "Steam Deck Verified" games should be like this
Game works fine, there are some graphical issues however I'm not sure if they are linux related or meant to be like that (strange flashing)
Runs like native, no tinkering, no issue. Smooth as butter

Drop TDP to 5W, holds 60fps at ultra, sips battery.