There actually is a sound! It's honestly just really quiet though. But yeah, the boss projectile spawning was a bit bugged, unfortunately. Whenever I'd re-export the model for it from Blender, it'd wipe my animation data in Godot, and that was where the projectile spawning logic was being called from. If I had more time I deeeefinitely would have improved this aspect of the game though, very thankful for your feedback!