Compatibility Report

• Name of the game with compatibility issues: YORG.io
• Steam AppID of the game: 880580

System Information

• GPU: i910
• Driver/LLVM version: included with kernel
• Kernel version: 5.7.11
• Link to full system information report as Gist: https://gist.github.com/sparr/9075a89c318d6740e7f96ea8e2c8b208
• Proton version: 5.0-9

I confirm:

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

Symptoms

I click [Play] and it changes to [Stop], the game doesn't launch, my last played time updates, and a few seconds later the button changes back to [Play].

With launch option PROTON_LOG=1 the game instead gets stuck "running" with the button in [Stop] mode, but the only log produced is this:

======================
Proton: 1591828072 proton-5.0-9
SteamGameId: 880580
Command: ['/home/sparr/.local/share/Steam/steamapps/common/yorgio/yorgio.exe']
Options: {'forcelgadd'}
======================
ERROR: ld.so: object '/home/sparr/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.

With launch option PROTON_DUMP_DEBUG_COMMANDS=1 I get the dumped commands in /tmp/proton_sparr/run and with that script I can successfully launch the game!?

With launch options WINEDEBUG="+timestamp,+pid,+tid,+seh,+debugstr,+module" PROTON_LOG=1 the game also successfully launches, with very verbose logs available.

Reproduction

See Symptoms