Fun game! The opening cut scene was incredible I loved the art style and the way you positioned the camera. It reminded me of cutscenes in some of the PC games I used to play as a young 'un and it's amazing how well-done pixel art can immerse you just as much as photorealistic graphics (if not more so for me) when executed and you have succeeded in my opinion.
I also liked the visual and thematic idea of the grayscale character that absorbs the enemies chroma as you are hit that was a neat idea!
Excellent work!