System Information
Retest Compatibility Report
With 4.11-2 the game works perfectly without issues with launch option "PROTON_USE_D9VK=1 %command%". Without D9VK there is no video, just a black screen (but there is sound).
steam-465070-proton-4.11-2.log
steam-465070-proton-4.11-2-D9VK.log
System Information
Retest Compatibility Report
Game works out of the box with recent Proton, no need for launch options.
✔ Nintendo Switch Pro Controller
✔ Good Performance
✔ No audio/graphics glitches
Practically the game is perfect on Proton, the one minor remaining issue is that Alt-Tab between fullscreen/desktop does not minimize the game. I suspect this is the same as on Windows but I'm unable to verify that.
proton 4.11-2x1 2019-08proton 3.16-9x1 2019-04proton 4.2-3x1 2019-04PROTON_USE_D9VK=1x1 2019-08PROTON_USE_WINED3D11=1x1 2019-04PROTON_USE_D9VK=1 %command%x1 2019-08PROTON_USE_WINED3D11=1 %command%x1 2019-04
Compatibility Report
System Information
Distro: Linux Mint 19.1 Tessa (64 bit)
GPU: Vega 56
Driver/LLVM version: Mesa 19.1.0-devel/9.0.0
Kernel version: 5.0.10-050010-lowlatency
Proton version: 4.2-3
I confirm:
Symptoms
There seems to be a regression with Proton 4.2-3 there is no video, just a black screen but you can hear that music is playing and the game responds to the keyboard/controller. Launch option "PROTON_USE_WINED3D11=1 %command%" does fix the video, but the performance is not as good.
With Proton 3.16-9 the game works perfectly and I did not spot any issues (no problems with the music resuming after pausing the game either (that was a problem with earlier proton versions)).
Including logs from both Proton versions:
steam-465070_Proton_4.2-3.log
steam-465070_Proton_3.16-9.log
system_info.txt
Reproduction
Just launch the game.