Definitely an interesting concept, and I love the young Baba art you've got here... but I don't know how I feel about the whole "potion-making" system you have set up. I understand it's probably set up that way so you don't just blitz through a single song and get every expansion level all at once, but it's more frustrating than challenging. And once you've gotten all the upgrades, there's no way to go back and enjoy a lesser level of the expansion(s). I feel like there's a slight missed opportunity there, especially with the minor amount of interactivity on the song select menu. (Speaking of, why does Baba's arm and even her hat's rear brim have a clickable interaction, but not her dick?)