Oh hey! Thank you for playing and for the feedback!
I think I wasn't able to convey it properly, because it happens in a kinda confusing way: But the moon has 999 HP and after 8 turns it swaps it's HP with the green character, moving down to a range of 25-40 HP or less.
My initial idea was to make some kind of dialogue and make a special (slower) effect for the life swap, but I kinda rushed it because the game needed a final boss haha, and I wanted to create a unique mechanic for it.
About the audio, I think it was a matter of experience. I wanted to make a "radio-esque", low quality effect on audio/music but I think it killed the bass altogether. So yes, it's a stylistic choice, but one I could've improved by proper mixing and mastering.