Cute lookng platformer game where you control a boy, his small sister and one balloon. That’s the basic of the game and for fine fun.
The story informs you about the situation so it won’t be too strange why are you keeping your sister on your back and why is she locked to one balloon. The main thing you will use in the jumpy game is the balloon itself. The sister is your life so keep an eye on her. So when you have a problem or some collectable points which need your sister balloon work be careful and not let her fly away.