http://bugs.winehq.org/show_bug.cgi?id=27062
--- Comment #2 from Piotr Pawlow pp@siedziba.pl 2011-05-06 16:12:28 CDT --- I downloaded demo version of Simcity 3000 (link in AppDB), and I can confirm the black screen issue. Restoring gamma works, and then I can play the demo without problems.
The issue with Painkiller, which I mentioned earlier, is that it also crashes, so I filled a separate bug report (bug #27079).