http://bugs.winehq.org/show_bug.cgi?id=31657
--- Comment #2 from Rico kgbricola@web.de 2012-09-09 14:22:27 CDT --- Could you be a bit more specific? Which version do you use? Does the demo have the same problem?
Is it a d3d9 or d3d8 game? A log with the corresponding debug channel may probably help.