

-d3d12 -ResX=1280 -ResY=720 -windowed
Can be played out of the box through steam, graphic settings were auto set to low and 30fps

After today's update, everything worked. I run it without compatibility mode. EAC is working!

EAC is not detected. Due to this the game will not get passed the splash screen.

-dx12
I added the -dx12 parameter, which gave me slightly nicer graphics and improved stability a bit. In case of problems with the videos, do not force Proton Experimental.

In game text is hard to read at times
Frame drops
Constant stutters and low fp on lowest settings with FSR
very little crackling duing cutscenes

cryo utilities (recommended settings)
40hz/fps lock
stuttering in main city
stutters in city dont ever expect 60fps or nice graphics
dont ever expect 60 fps i have all settings on low with fsr quality set 40 hz/fps lock. dips into low 15 fps at times as well. server disconnects are an issue at times but thats the games issue not the SD. cpu bottleneck is the issue of stutter. cryo helps a bit but all issues still persist. its playable..to an extent.

playable if you get past stutters and sometimes annoying server disconnect(not steam decks fault just the game) dont expect 60fps
cryo utilities used recommended settings
40 hz lock
bad stuttering in city at times
used cryoutilities. helped a bit but still stutters. has a bad cpu bottleneck. its playable but no way around these performance problems.dont expect 60 fps at all. all settings are on low with fsr on quality to make it look better or else its fuzzy and looks very unappealing

sputtering
server connection issues