The graphics is decent, the splashes sort of reminded be of Tag: The power of paint (the predecessor to gels in Portal 2).
However, I think the gameplay itself could use more action because for the most part it’s waiting until a power-up spawns and hitting the corresponding key. Maybe if it was a rhythm game or if it had some tricks/combos it would be more fun.
I liked the fact that you placed the character in the menu. Nice job!