Wow, this is one of my favorite games so far. When I started, I thought this would be just one of those hamster ball type of games... oh boy, was I wrong.
First of all, you created a fun, simple to understand, and original mechanic that is multi use for attacks, for the hook, and for puzzles.
Secondly, you made two bosses and one mini boss that are not only mechanically very good, but also look awesome and are satisfying to hit.
You also made all the sound effects yourself, and they are just perfect and add so much to the vibe.
I didn’t even mention the style and art, which are also perfect and very vibey.
If I have to nitpick something, the lock-on mechanic on the last boss can be a bit confusing and not clear on what I'm actually locked on.
As a fellow solo dev, I say to you with a full heart, congratulations man, this is pure genius and a very very good game! :)