A rock colony is a term for a large group of people standing the same area at once. They are nomads, looking for power and shelter. They tend to be democratic, run by governers or city officials before the blast. A rock colony stays for as long as it can, but when the power runs out they move. Many people join colonies for life, wandering around in groups of people, as if life were normal. Rock Colonies are targets for road warriors and New Russians, making the average life of a colonial, very hectic and deadly. They have an internal currency system which makes living there much easier, as opposed to the barter economy of the rest of the world.
Below are lists of known Rock Colonies and their last known location