I had to restart my PC in my attempt to review this properly, and I still got locked at the first jelly. It's a shame, since it seems like there's an impressive amount of content here; I just couldn't experience most of it.
While the game seems fun (I like me some collectathon and walljump mechanics), it could've left a better first impression. I feel like the first couple stages are a bit cluttered with too many obstacles and don't really ease players into the mechanics that well, and the NPC text can be excessive. If I can nitpick, I wish the music was a little better, and the controls felt slightly floaty. Still, I would've been interested in continuing further if I could.