http://bugs.winehq.org/show_bug.cgi?id=14921
--- Comment #12 from Rico kgbricola@web.de 2008-09-12 16:13:10 --- @Andrew: Could you retest with current git? Please add your system specifications especially your graphic card with driver version. The other big issues are fixed (DepthStencil and Scissorrect).
I couldn't reproduce the problem with my geforce 8800gts (173.14.09). I couldn't see any black squares on the creature.