Thanks a lot for the info! This should hopefully work with Proton Experimental bleeding-edge branch now (https://github.com/ValveSoftware/Proton/wiki/Proton-Versions#proton-bleeding-edge), yet besides the pre-existing vi...
As for what Proton upstream needs for the game to work (already included in latest GE from EM imports, hence why the game works): - Backport of this [coremessaging MR](https://gitlab.winehq.org/wine/wine/-/merge_requests...
The crashing appears to be an issue with Proton, the exact same code to add the proper sys calls for ACE support work in wine, but are causing crashes in proton. It is being looked into.