Like that you provided an options menu for the game!
Not sure if the game has an end condition, but I got a score of 50. Maybe if you added a timer it would add more urgency to the collecting? I liked the bird animation, simple but cute.
I thought you did a good job on the sprite work. I do wish there was more of an objective or urgency in the gameplay.
On another note, you zipped up way more than you need to for the submission. You can just zip everything up in the build folder :
I would also recommend downloading 7zip for zipping up your files since not everyone has WinRar. I find that in these game jams it is most important that your game is easy to get running otherwise people will just skip to a game that is easier to setup.