You could try downloading a previous version which lets you change files by just swapping them with something that has the same name. I've encrypted the files of the most recent version (the Steam version) because I don't want to officially "sell" other people's music files, even if I have permission to use them.Will there be a feature added to change the theme music that will play in battle if possible? I wouldn't mind hearing It has to be this way in a fight with Juggernaut or Stained, brutal calamity in a fight with Eris, for example