Children of the future will be forced to learn to be environmentally conscious at a very early age. Thus, toy and game developers will create tools such as Balance City that teach children the importance of taking care of the earth. This project specifically teaches children how crucial it is to maintain a balance of elements and human activity. If their small world is set off balance, the children's poor city suffers a cruel fate! The installation uses physical objects with AR markers to manipulate an on screen three-dimensional space. Each object is assigned to a particular object, each of which has a specific effect on the environment. Any element if left active will begin to harm its surroundings; the only way to maintain a balanced space is to allow all the elements to exist in tandem.