I love this game! I think if you work on the art a bit more so it is less rough at some spots, this could very well be a commercial game. Simple and easy to get into but super fun and can get quite complex later on. I really liked the design of the player character, you managed to make him look good with very little. I also enjoyed running after the birds to chase them away! I think there could be some sort of unlock or secret for chasing away all the birds?
Easily 5/5 from me.