FANDOM


Undergroundstoragetechlogo


Research on storage of bulk materials





Access


Underground storage appears, on Technologies, after you invest Knowledge in Science or Economy or Military.


  • You can research Underground storage, after you invest the required Knowledge.


Investment required:

4 000 Knowledge in Science
or
4 500 Knowledge in Economy
or
5 000 Knowledge in Military



Research


You can research Underground storage, on Technologies, after you invest the required Knowledge.


  • Effects of the technology, appear after you research it.


Resources required:

Resource Quantity
Chest 50
Knowledge 500



Effect


Effects of the technology, appear after you research it.






Neutral technologies
Architecture | Cast iron | Cement hydration | Contracts | Electricity | Expansion | Masonry | Metalwork | Organization | Packaging | Pyroprocessing | Safe storage | Steam engine | Underground storage