The Nano Age (2100 AD - 2200 AD) is the final epoch in the original Empire Earth (although there is a 'Space Age' in the expansion). The Nano Age comes after the Digital Age and features futuristic buildings, units and researchs. The Buildings are feature future-like designs, mostly white panels and glass. The units are likewise futuristic. A lot of military units are armed with lasers with a minority armed with rocket launchers. There are Cybers and Cosmonauts costumed soldiers.