I really like the agar.io type game. The simple aspect of the art gave me the feeling of computer viruses fighting each other.
The issues i had with the game was for like 30 seconds I was too small to actually hunt, and I was just on the run which kind of got boring. That might have been the intention but I couldn't really vibe with it. I also felt that the speed boost could have been faster and you could have balanced it but having a smaller "speed up" time.
But this was an insane amount of progress to get done for only one person, and you should be proud of actually finishing and publishing a game within the timeframe.