Geothermal Fracking

Part of the Tier 2 level of research upgrades, Geothermal Fracking unlocks access to the Fracking industry which is a more specialised resource production from the vanilla Mining industry. This upgrade represents the end of the Intermediate part of the Mining industry chain and is superseded by the Deep Mining research.

This upgrade costs 6 Research Databanks and takes 35 Days to complete. The player must first have completed the Exo-Skeletons research. This technology can only be researched once.