Ok, this is fantastic. And the music is amazing. I also really like the touch with what I assume are the credits. Really nice stuff all around :)
(also side note - since you mentioned audio issues and you're on Godot - it recently broke for Windows 10 + Chrome when the bitrate of the game doesn't match the device bitrate. it's broken all my Godot games too :') hope people don't give you a rough time about it. always happy to see others on Godot!)