In this competitive, solo and co-op game, you play one of a number of power companies, contracted by the government to tackle the Supervolcano threat. Each player plays simultaneously to establish power plants and harvest super heated steam from deep inside the volcano. 

Players must balance the challenges of building their operation and local populations, whilst keeping the magma chamber pressure under control. Fail to meet your quota and the resulting eruptions and quakes will see those precious populations disappear!