Very ambitious submission! I think this style of platformer is an incredibly difficult genre for jams for 2 reasons:
- First, people tend to love or hate this genre, no in-between. The right audience will love it (Hollow knight, celeste, super mario maker 2, etc), but these style games also tend to receive a lot of hate.
- Second, the general mechanics typically require *super* fine-tuned, precise input handling (and state transitions for things like wall-grabbing). Getting an input system that works that precisely and *feels*  polished typically requires TONS of playtesting to tune, which is a big hurdle on such a short timeline.

All that considered, I was very impressed with this one. The float mechanic took me a bit to get the hang of (I definitely almost quit after dying like 10x on 1-4, but stuck it out). I think there's still some room for fine-tuning the controls, I felt like the player should "stick" on wall jumps like a tenth of a second longer as it's easy to fall off when you'd intended on wall-jumping, but the controls were pretty solid overall!

Making 3 worlds of 9 levels each was also incredibly impressive, and they were all distinct with their own unique challenges.  Each level felt challenging, but also playtested & beatable (although the mushroom gauntlet right at the end of 2-9 needs some adjusting, IMO, I'm pretty sure I died there literally 50x.) 

World 2 was definitely my favorite overall, the lighting effects made for such a neat ambiance to the levels. 

The mechanics are really unique, I really enjoyed floating as a leaf! I think it could benefit from still having a wider range of movement. I think it would feel even more leaf like. Very fun game!!