http://bugs.winehq.org/show_bug.cgi?id=26980
--- Comment #8 from Stefan Dösinger stefandoesinger@gmx.at 2011-05-08 16:29:43 CDT --- It may claim that it is a dx9 game and ship the dx9 runtime and still use d3d8.dll. You can tell for sure by creating a +d3d8,+d3d9 log and see which channel writes most output.