http://bugs.winehq.org/show_bug.cgi?id=12766
--- Comment #10 from Mike Ruprecht cmaiku@gmail.com 2008-12-10 20:37:06 --- Created an attachment (id=17818) --> (http://bugs.winehq.org/attachment.cgi?id=17818) Example of the bottom half of the cursor corruption.
The lower half is not inverted and is where the cursor is, both x and y. The entire screen seems to be written to this buffer when the game is saving or loading (see attachment).