Birdie is an arcade-style game in which the player controls the bird fapy, which moves persistently to the right. The player is tasked with navigating Fapy through pairs of pipes that have equally sized gaps placed at random heights. Fapy automatically descends and only ascends when the player taps the touchscreen. Each successful pass through a pair of pipes awards the player one point. Colliding with a pipe or the ground ends the gameplay. During the game over screen, the player is awarded a bronze medal if they reached ten or more points, a silver medal from twenty points, a gold medal from thirty points, and a platinum medal from forty points