User blog comment:Le Rottweiler/Your favourite Quake song(s)/@comment-3547390-20160718172927/@comment-26005008-20160718183822

Yes, it is a pretty eerie soundtrack that suits the game well. But it also has these strange, slimy sound effects that play at certain parts. I never did figure out what those were. I always assumed that they were either kisses or maybe somebody speaking quietly.