Flappy Grumpy Beaks is an online Adventure games thats you must help 5 grumpy birds escape from the Mushroom Kingdom, the evil monster catch them behind. Flappy Bird mania continues to take over the internet! If you like Flappy Bird you will like Grumpy Beaks. If you hate Flappy Bird you will love Grumpy Beaks. That is the fact! You must control five birds at once in this game. Let the Grumpy Birds fly, just hit your left mouse Button to flap. So, let's play Grumpy Beaks! Good luck!
