Heart (ArcTheSpark)

It is the year 2100, the world is a hard mechanical place. Humanity has depleted all the natural resources and all forms of sustainability is artificial. The "Heart" it is called. The greatest machine to have been invented. Is the only thing keeping this world alive. It creates Oxygen and water which it then distributes throughout the world via its metallic veins. You control a robot that is used to fix and maintain the layers of the machine known as the heart. Solve puzzles and find your way th...