I think the idea of levels having specific colors is cool, but I tend to struggle with colors a bit since I happen to be colorblind. Maybe if I ever make a sequel to this I'll throw in some more variation, it's definitely a fun idea! Also when it comes to the music, this was my first time ever writing music for a game instead of using royalty free songs. I also somewhat agree that the music could use some more variety, but I'm still happy with what I was able to accomplish for a first attempt at songwriting :)