On Piggy Island, the Minion Pigs are about to have a race, with third prize being a stinky boot, second prize being an eaten apple, and first prize being a giant cake. The Angry Birds look at the cake, which makes them drool. Red steals one of the pigs' karts and has a race. After winning, his kart breaks down, much for his grief However, Mechanic Pig, who was also planning to get the cake, takes Red and his destroyed kart to his hidden cave. There, he builds a new vehicle for Red.