Hi all - so, I just purchased Gods & Nightmares, made sure the base game was up-to-date, and when I went to play, I didn't see it listed in "Extras" like the other content updates. Am I missing something? Thank you!
When you dl the content with "GOG Galaxy", it appears in a "!Downloads" folder, which I guess is created by GOG (it's also where GOG seems to keep the games's update files) :)
The name of the file containing the soundtrack ("Gods & Nightmares" isn't a in-game content, it's only an OST) is "hollow_knight_gods_nightmares_flac.zip", if you've downloaded the flac version (best quality, lossless, although there probably won't be any audible difference with the mp3 version, which is encoded at 320Kbps), or "hollow_knight_gods_nightmares_mp3.zip" if you've downloaded the mp3 version. ;)