Flappy Diet Bird is a classic flappy game where you try to fly as far as possible and avoid obstacles. This is your task in this game too. Except you're on a diet. The food will not hurt you badly. At least not right now. Because if you do not avoid it, the bird will grow up to such a size that you do not fit between the pillars. You can not risk that. Your way will not be easy because of other birds that are bigger than you. Do not bump, do not eat a lot and do not let other eats you. Have fun.