First off, the game looks stunning, and I like the aesthetic.
A couple pieces of feedback for the visuals. The orbs are really hard to see against the white clouds, maybe if they were a darker shade of red it would be more clear. Also, the birds were so small, that it was really difficult to tell if they were going to hit you or not. When I was initially playing, I did not realize they were a hazard since most times I just passed through without really trying. Once I realize that they could hit me, it seemed unreliable to avoid them. Maybe if the pigeons were larger it would have helped.
I'm very surprised this game does not have more plays since it looks very nice. If your game is compatible with it, I would recommend installing WebGL build support so people can play your game in the browser. I find that in game jams, people will often pass over a game if they have to download it.
Good job!