The game uses unreal engine, but the audio uses HarmonX accordign to this comment in the gog forums
https://www.gog.com/forum/xiii/is_there ... udio/post2
We have two types of files, the HSC and the HXC, the HXC are uncompressed/uncrypted with riff wave pcm audios, but the HSC looks are encrypted, any idea/tool/script?
Thanks!
Here is a full audio HSC files (33.58 MB)
https://krakenfiles.com/view/9a3a0bc521/file.html