Ceneca-9009 is a character that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. She is a Bem scientist who was at the service of her people's ruling government; the Bem High Council, and performed many tasks at their request across their galaxy. Ceneca-9009 is distinguished as having invented the first version of the Roboticizer and De-Roboticizer, using the latter to free the Robian population of Mobius from Dr. Eggman's influence. Doing this brought her into conflict with her government however, eventually turning her into a fugitive.