Yo this is niiiceee. Feels polished and it's pretty fun. I only have 2 complaints though, the minor one being that I wish you could just press [R] instead of having to hold it down. My second complaint is that the levels feel the same. Like there's nothing really to mix up the gameplay or anything. I DO understand this was for a game jam though so obviously you couldn't spend days designing intricate levels that all feel different from eachother.
Overall, pretty fun.