I didn't have any success either playing the itch.io version of Project_BlockChainZ
It looks awesome, but crashes upon launch every time!
I didn't think of adding physx and xact to the overrides, but I have tested with DXVK and stable/staging versions of Wine. I keep testing with newer versions of Wine and DXVK... one day it should work...
I even tested with GloriousEgrolls fork of Proton, but still crashes.
What is with the Steam and VHSetup.exe part of the script? Are you sure these are necessary?
POL_SetupWindow_message"$(eval_gettext 'When $TITLE download by Steam is finished,\nDo NOT click on Play.\n\nClose COMPLETELY the Steam interface, \nso that the installation script can continue')""$TITLE"