I really enjoy the concept of this game! The moveset of each character is very creative (gave me a little chuckle), the enemies are in theme with the cyclothon (very clever, with how they relate to the actual cyclothon), and all around, it's a fun game. I really think you should continue working on this. Would absolutely love a fully polished product.
I will say a few things though. Firstly, the objective of the game could be made more clear (unless you intended for it to be "knowledge-based"). Also, there is a point where you spawn, in the beginning, that you can fall off the map. The music is a bit repetitive, but that's alright.
Amazing work. If game design is your passion, I feel that you should most definitely pursue it. Or, at least, make it a hobby ;)