I finally managed to clear the game after playing for three and a half hours!
I got lost a lot at the beginning, but thanks to that, I figured out where to go once I got the ability upgrades, and I was able to speed up considerably in the later stages, which was really fun.
And the final cutscene was amazing!
I liked how each dungeon had its own unique stage design and textures.
The blue stage had a beautiful seigaiha (or scale pattern?), which especially reminded me of the witch world from Madoka Magica.
Also, I was really excited when I saw the huge hall in the cave area!
It was a very fun gaming experience, meow~