This game was released on steam. With that release I checked the OPs area and all the walls were there, however i'm on AMD 7900XTX and not Nvidia.
Kernel: 7.0.13-1-MANJARO
Proton: GE-Proton11-1
I've rechecked this one today and I cannot reproduce it anymore even on the same version of proton that I originally raised this ticket. Proton 11 also works properly. So I guess the only explanation is that this was some nvidia drivers fault that was fixed. On nvidia 595.80-1.fc44 everything is rendered properly so I think this ticket can be closed :)
ge-proton11-1x1 2026-06ge-proton10-32x1 2026-02
Compatibility Report
System Information
I confirm:
Proton log:
steam-default.log.gz
Symptoms
Some textures are not rendered. As shown on screenshot minimap shows walls but they are visible only on minimap and not in rendered world. As a result these are invisible walls
Reproduction