Very fun! I love the little story you have about the squares and circles, and their unique abilities are cool! Because the screen is autoscrolling, the circle's speed doesn't help too much though, so a tracking camera would improve that. A good camera resource is cinemachine, so I'd advise looking into that for some good camera resources :) Here's a good tutorial from brackeys!
Other than that minor thing though, the game was awesome! Well done!