Most sounds weren't working for me in this game. Music and shoot sound worked but everything else was muted for some reason
EDIT: I believe that was a misconfig on my audio driver, I had disabled the virtual surround thingie to see if it made the game stop crashing but forgot to change from 7.1 to 2.1 sound in the settings, so I guess the game was playing 7.1 audio while i had only 2.1 audio speakers.