Modding Soundfiles

[Romulator]

Leaving my response here, but in a spoiler in case you want .ogg vorbis files. Note that it's complex and requires Linux.

Spoiler below!

Most of SOMA's sound files are stored in encrypted .fsb files. There are methods to extract them, however from what I can tell, any of them available on Windows do not or cannot extract the headers, which stops the .ogg files from being playable in applications such as VLC.

As far as I can tell, all that you can do to extract them with headers is to use an application in Linux; which needs to built and compiled from its source here. I've used said application, and it does work, but it is rather complex to set up and get working appropriately.