[Bug 52063] New: Segfault when trying to run Unity-based CreeperWorld4 game

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=52063

Bug ID: 52063
           Summary: Segfault when trying to run Unity-based CreeperWorld4
                    game
           Product: Wine
           Version: 6.21
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3d
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 71075
  --> https://bugs.winehq.org/attachment.cgi?id=71075
stderr output log

Hello Wine support,

I am trying to get a game called CreeperWorld4 to run.
This game was released on GOG and is based on a rather recent version of Unity.

When I start the game using

wine64 CW4.exe

, there is a fullscreen startup animation being displayed.
After a couple of seconds, the intro animation stops, and the game crashes.

I've attached a log file.

Is there anything useful for you to read from this?
Are there wined3d features not implemented yet, or could it be different issue?

Thank you for making wine awesome!