I loved playing this and the idea is pretty creative it was pretty good what I would say is in terms of the camera making where the bigger the player is the camera moves further away would be a good idea.
For the AI I think and maybe if you can make them separate out more it would help the gameplay as well, but I really enjoyed it and it was pretty accurate I could only get a single braincell and I felt right at home lol and maybe allow full screen because I kept minimizing the screen by accident and the mouse curser icon can be changed so it's not lost on you when you are playing with the white background.