Running on Linux/Heroic/Wine
Error message is:
Title: The UE4-SpacePrototype Game has crashed and will close
Message: LowLevelFatalError [File:Unknown] [Line: 3971] Retry was NOT sucessful.

Tried running with command line argument: "-d3d10"
Tried with lowest visual effects settings
Tried on these Wine Versions:
lutris-GE-Proton7-43-x86_64
lutris-GE-Proton8-21-x86_64

No idea why it crashes. Any ideas?