http://bugs.winehq.org/show_bug.cgi?id=29816
--- Comment #17 from Andrew Eikum aeikum@codeweavers.com 2012-06-11 10:56:42 CDT --- I just discovered something. If you run the game from the Bin/Release directory, you get sound. If you run it from outside that directory, you get no sound. Can you try this?
I don't know if it works this way on Windows.