http://bugs.winehq.org/show_bug.cgi?id=29585
--- Comment #18 from Andrew Eikum aeikum@codeweavers.com 2012-02-06 09:16:10 CST --- Yes, those three games have the same problem and are solved by this patch. The Dungeon Defenders problem sounds like Bug 28840 which should be fixed now, although the voice tracks skipped a little bit when I was testing.
I'll probably go ahead and submit that patch soon.