I didn't so that, thnaks for pointing it out :)
Move *rigth* until you find the "congrats you won"
The game is good but you may add some animation.
The dialogue system is enough for a Game Jam entrie. But the hitboxes and colliders are a little bit buggy.
The idea is good and simple but the game is very hard. You could add some UI to show when the bird will flap.