While there, the Power Miners discover the Energy Crystals and the Rock Monsters.
The team is sent underground to investigate what is causing a series of severe "earthquakes" responsible for the devastation of several cities on Earth's surface. The theme is set in underground caverns-like the Rock Raiders theme-and the basic story involves a group of mining specialists called Power Miners. The Power Miners work their way through the underground.
The first is the 2009 generation, in which the Power Miners are deep in the crust of the Earth. These pages have since been discontinued along with the theme.Ä«etween 20, two generations of the theme were released. Short biographies for the crew, as well as the complete assortment of monsters-including the Crystal King-could be found on the Power Miners sub-site during the theme's run. It is similar to the Rock Raiders theme, and may be considered as that theme's spiritual successor. Power Miners is a theme released by LEGO in January of 2009, and was discontinued in 2010.