http://bugs.winehq.org/show_bug.cgi?id=19642
--- Comment #4 from Eric eric.thierry@dechaux.nom.fr 2010-06-10 12:01:39 --- (In reply to comment #3)
Is this still an issue in current (1.2-rc2 or newer) Wine?
Nop. The game is still unplayable but it is not because of this issue.
Best regards.