http://bugs.winehq.org/show_bug.cgi?id=24504
--- Comment #5 from Luis Alvarado luisalvaradox@gmail.com 2011-06-19 13:19:19 CDT --- Confirmed on 1.3.21 and later on 1.3.22 using Ubuntu 11.04 32Bit The game loses sound when I press ESC for the ingame menu. You need to restart the game to get sound again.
EDIT - The only way to get it working is to change the Sound Hardware Acceleration to Emulation