I managed to get 5 Gems, beat the Kassidy fight. Really loved the game!
I have some small feedback if you want it, mostly nitpick though:

1) Wasn't obvious (to me) that the Kassidy statues become breakable at Night
At the end of the cave, you have to hit that Day/Night switcher and I didn't notice the Kassidy statues become stone at night. Embarrassingly... it took me like 30 minutes of doubling back to notice it lol

2) The inputs are kind of awkward on controller
Doing the Blast Kick is a tricky input, it took me a long time to realize you could tap both shoulder buttons as a faster way to do it. Also to realize you cant blast kick after a 2nd jump, but that's a skill issue probably

3) The 'drop bomb at feet' button should put the bomb in front of CC (in my opinion)
It puts it behind her, but any movement at all sends it flying, was really frustrating