The Metronomicon: Slay The Dance Floor (416790) - Doesn't launch

Compatibility Report

• The Metronomicon: Slay The Dance Floor
• 416790

System Information

• GPU: GTX 1080
• Driver/LLVM version: nvidia 418.56
• Kernel version: 5.0.7
• Link to full system information report as Gist: https://gist.github.com/crazymanjinn/9f7216ecfce20979c013e31a1c337223
• Proton version: 4.2-2

I confirm:

• that I haven't found an existing compatibility report for this game.
• that I have checked whether there are updates for my system available.

Symptoms

Neither game nor editor are able to launch.

Seeing exception in logs:

6498.157:0025:0026:trace:seh:raise_exception code=c0000005 flags=0 addr=(nil) ip=00000000 tid=0026
6498.157:0025:0026:trace:seh:raise_exception  info[0]=00000008
6498.157:0025:0026:trace:seh:raise_exception  info[1]=00000000
6498.157:0025:0026:trace:seh:raise_exception  eax=00000000 ebx=00000001 ecx=0032fdf0 edx=c000007a esi=0015c248 edi=00000000
6498.157:0025:0026:trace:seh:raise_exception  ebp=7e500000 esp=0032fdec cs=0023 ds=002b es=002b fs=0063 gs=006b flags=00010246
6498.157:0025:0026:trace:seh:call_stack_handlers calling handler at 0x4027d9 code=c0000005 flags=0
6498.157:0025:0026:trace:seh:call_stack_handlers handler at 0x4027d9 returned 1
6498.157:0025:0026:trace:seh:call_stack_handlers calling handler at 0x7b486c50 code=c0000005 flags=0
wine: Unhandled page fault on execute access to 0x00000000 at address (nil) (thread 0026), starting debugger...
6498.157:0025:0026:trace:seh:start_debugger Starting debugger "winedbg --auto 37 72"
ERROR: ld.so: object '/home/daniel/.local/share/Steam/ubuntu12_64/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS64): ignored.
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module
6498.317:0025:0026:trace:seh:call_stack_handlers handler at 0x7b486c50 returned 1
Unhandled exception: page fault on execute access to 0x00000000 in 32-bit code (0x00000000).
002b:fixme:dbghelp:elf_search_auxv can't find symbol in module

Full logs: steam-416790.log

Reproduction

Simply install game and attempt to play

Reproduce the launch failure for The Metronomicon and inspect the attached steam-416790.log, beginning with the reported null-address page fault under Proton 4.2-2. Done means both the game and editor launch successfully, or the compatibility limitation is clearly established.