Autobot City was created after 30-50 years ago after arrival and the disclosure of the first Autobots Team (Optimus Prime, Ratchet, Bulkhead, Prowl and Bumblebee). The city at the beginning acted as prison but eventually started to come here more and more bots for various reasons – job search, study organic planet and etc. Actually Autobots can live here ensure a comfortable life with no sacrifices. For the past 20 years it has evolved into a well-known metropolis on Cybertron.