It might sound easy but you need to be strategic so you’ll never run out of birds to use. Find the right angle and hit the cages or boxes and destroy them until you free all the caged birds. The game introduces new boss levels and additional elements and instead of destroying the pigs, players need to free the birds using slingshots.įree Blu and Jewel and other birds by pulling the slingshot back. A set of new challenges awaits the players as they rescue several characters from the movie Rio. Angry Birds Rio is the third puzzle video game from the Angry Birds series of fun games unblocked.