Can't extract audio from a old version of Gunfire Reborn

[Skyla Doragono]

Hm, I see the issue. All the assets for the game are tossed into the assetbundles folder, so it's basically a crapshoot if you find what you're looking for.

You're just going to have to extract the data from all of the data# files in that folder and hope you find something that might be a sound file.