http://bugs.winehq.org/show_bug.cgi?id=10406
--- Comment #8 from Forest Hale lordhavoc@ghdigital.com 2008-10-22 22:38:12 --- I get warnings like this while playing the game, without turning on any WINEDEBUG options: fixme:d3d:IWineD3DDeviceImpl_UpdateSurface Updating part of a compressed texture is not supported at the moment fixme:d3d:IWineD3DDeviceImpl_UpdateSurface >>>>>>>>>>>>>>>>> GL_INVALID_OPERATION (0x502) from glTexSubImage2D @ device.c / 5980
Not sure if it's related.
I'd be happy to post logs of any WINEDEBUG options desired.