https://bugs.winehq.org/show_bug.cgi?id=44292
--- Comment #10 from Zebediah Figura z.figura12@gmail.com --- Created attachment 60189 --> https://bugs.winehq.org/attachment.cgi?id=60189 kernel32: Add a registry key to limit the amount of reported memory.
I wrote a patch for bug #19494 which adds a registry key allowing to limit the amount of memory reported. Perhaps you can try it and see if you can get the game to get past this bug?
You'll want to add the value (not the subkey) MaxGlobalMemory under HKEY_CURRENT_USER\Software\Wine, amount of memory in bytes.