Thank you! The music really elevates the game all together. For future reference, where would you have included more sounds? I'd probably add some on the Kaiju's death. Not sure about bullets because i wouldn't want it to get annoying.
I think including fairly quiet, non-intrusive sounds that can play repeatedly are a good fit. I believe the Touhou bullet hell games would be a good example to check out since they have persistent sound effects which don't typically interfere with the music.
