If you like Flappy Bird you will like Grumpy Beaks. If you hate Flappy Bird you will love Grumpy Beaks. That is the fact! Controls Let the Grumpy Birds fly, just hit your left mouse button to flap. Share this on WhatsApp
- Let the Grumpy Birds fly, just hit your left mouse button to flap.
Added In: February 24th, 2014
Developer and/or publisher: whileworking
Link to Grumpy Beaks