http://bugs.winehq.org/show_bug.cgi?id=7644
--- Comment #31 from Vitaliy Margolen vitaliy@kievinfo.com 2008-12-23 09:17:57 --- (In reply to comment #30)
I don't know if this is the game's bug, or some other problem in Wine.
See comment #11 - it's the game bug in dxlevel 60. Game won't use anything higher then that without pixel shaders.
I'd say this bug is invalid. If drivers don't have PS then Wine can't provide it either.