https://bugs.winehq.org/show_bug.cgi?id=42584
--- Comment #4 from winetest@luukku.com --- (In reply to David K. from comment #3)
Still happens with 2.8-staging. Disabling CSMT does not change anything.
I don't know if this helps at all but worth to try. Does WINEDEBUG-all, wine game.exe help?