It seems to work fine, but only after I unplugged my gamepad.
Having a controller plugged in causes mouse and keyboard not to work properly. Didn't try actually playing with the controller since I didn't want to.
Minor issues at launch, but seems to be flawless now.
In older versions of the game, occasionally the game would stop accepting input altogether, and had to be killed manually and restarted. This appears to have been fixed in an update, as I have not seen it occur in quite a while.
Lowered TDP to minimum.
Audio initially crackled during objection animations, but this went away. May have been fixed by an update.
The sprites sometimes appeared pixelated. Increasing the game resolution in the Steam settings and inside the game improved that.
Playstation button prompts shown.
Second report to metion the game works with default proton
Audio stutters during video animations (like with the boot intro)
frame rate stutter and lag during video animations
works fine OOTB
Audio stutters sometimes during animations
Video tends to stutter. Such as the initial launch animation.
I tried the demo before with standard proton and it would crash sometimes. Decided to just go with Proton GE to avoid that in case the bug still persists.