There are audio issues in "Expunge: Labyrinth" and "Eido Eliksni Record". I heard 'Ddu' sounds during the audio. when I checked youtube videos in other languages, There is no issues. Only Korean has these issues. I did 'Verify Integrity of Game Files' in the steam app, but it still happened. and re-installed game but it still happens. I used a translator. Please understand.