You have been turned into a ball of air with a slow leak by an evil wizard. You must find the Spellbook and the ingredients for the spell. Without these, you will never turn back into a human again.
The items you need are scattered throughout the maze, which consists of 150 isometric rooms. The maze can be explored freely, but sometimes you'll need special objects to proceed, such as a candle in dark rooms. Be careful, as the dangers are mostly sharp objects that can cause your ball to burst. You also have to deal with a timer, as your balloon loses air constantly. However, you can refill it by using pumps, which can be found in the maze - but make sure to leave them in time or you'll explode due to overpressure.
The gameplay involves navigating through the maze, collecting items and avoiding obstacles. The pace is tense, as you have to manage your air supply while exploring the labyrinthine corridors. With the right strategy, you might just be able to find all the ingredients for the spell and turn back into a human before it's too late.