I keep getting impressed by those submissions but like... How did you make that alone in 9 days?! Everything looks so polished, didn't get any bug. It's not MY type of game sadly, I've made it just to the first second level, but omg the art is good, the gameplay works well, the game is so smooth, and I'm not only talking about the animations, the UI and stuff, I didn't feel like it was a game jam game honnestly. Really impressed. If I want to dig for some problems I found, I would say the tutorial being just text and no visual for a game that gets easly visualy overwhelming may lead some players not to take the plunge.
Big GG, will remember that!