GrandChase – How to Change Language Voice

If you want to get UI English and Korea voice.

Changing Language Voice Guide


Go to:

  • SteamLibraly > streamapp > common > GrandChase > Sound

Delete 4 files:

  • Sound _us.kom
  • Sound _us2.kom
  • Sound _us3.kom
  • Sound _us4.kom


Written by Hoshikirishira


  1. This does not work anymore. I can’t stand english and portuguese dubs, I guess I’ll not be coming back to this game then.

  2. still got one question, some of the character jobs still have eng voice, the other jobs are korean. what should I do?

Leave a Reply

Your email address will not be published.