The game was really good and polished in general, and I especially loved the artstyle.
The movement was also great, and had of polish, it was super fun to just dash around and stuff.
There's also just a bunch of smaller things that just add a bunch to the game, like the well designed gui, or the level complete screen with the stars and stats.
One minor nitpick I have about the game would probably be the controls, mainly the jump being mapped to Z, but that's just a really small nitpick.
Overall, great game with a lot of polish, well done!