You enter a facility and are confused for a babysitter, and in front of you are 10 creatures named "Gibbles", you can make them play notes with number keys 1-0. If this was the full game, there would be 20 of them, but I can't afford the upgrade. There's not too much you can do, but you can find 5 unique hats in the game if you mess around with it for long enough.