http://bugs.winehq.org/show_bug.cgi?id=20053
--- Comment #56 from byteframe byteframe@gmail.com 2012-03-17 17:43:54 CDT --- As of 1.5.0 or before, I no longer experience the dxlevel 9 black background/ui issue with the two source game mods that we're exhibiting it for me (zombie panic source, and resistance and liberation). Yay.