New Mobotropolis is a location that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. It is the new Nanite City created by Nicole using the nanites. It is the name of the rechristened Nanite City to form the nearly-perfect recreated Mobotropolis. After Dr. Eggman led an assault with his Egg Fleet that obliterated Knothole, Nicole had all of the Mobians transported to New Mobotropolis, which were protected by the city's energy barrier. It is currently the capital of the Kingdom of Acorn and the home of its citizens.