Billy Bluebottle is a game where you control a fly by the name of Billy Bluebottle and you need to rescue one of your fly friends, that is stuck in the flooding basement. Somewhere in the building you will find a water pump, that you need to push into the basement, using your superfly “Superbluebottle” strength. Pushing any item in the game will decrease this strength (referred to as energy in-game), so you will need to regularly eat moldy food to restore it. You also need to avoid various roaming individuals that have no love for a fly with super powers! You do this by flying over them, no jumping in this game, but look out for the fly paper. You also need to use a lift to access the various floors on the screen. There is a total of three screens in the game.