Oh man, this is so good! I really loved playing this. The music and SFX worked so well with the art style and the opening cutscene set the tone and expectations really well in a few sentences.
It reminded me of Chip's Challenge meets Math Rescue, two of my childhood favourites - look them up! And you combined them so so well with the theme and put them into a beautifully presented package. Much love for the FF7 UI too, it was clean and it worked.
5 stars for sure. :)