I really enjoyed this! Seems like you made the perfect choice here with what little time you apparently gave yourself for this. Instead of going with some complicated idea and half-baking it, you chose something fun but simple, made it with a charming but easy-to-make artstyle, and just went all in on the vibe that that created, music and all. And I genuinely had fun with this! Like, even more so than with some of the entries here that clearly took a lot more time. It was clear that since the art elements were quick to make, you were able to pump out quite a lot of levels, which made it feel constantly fresh. I think there may actually be room for this one to grow, if you felt like devoting some time to it. All around nice job!