Great game! As a suggestion, adding some sort of boundary to mark where the game ends when the egg is taken would be helpful. I accidentally took it myself.
Oh, haha, I know people sometimes get egg to the nest forcing a win condition, but I haven't tested that you can get an egg outside xD Definitely polishing it more after the jam. I think I wanna add some features as well and yeah, either visible borders or an endless world that generates around