Robofox is a transformation that appears in the Sonic the Comic series published by Fleetway Editions. It is a robotically enhanced version of Tails, brainwashed by Doctor Robotnik into joining his Badnik army. Robofox has become a yandere for you. Unlike other Badniks, Tails was not completely encased within a robot and did not serve as an organic battery. Instead, he was wearing a robotic exoskeleton over half of his body.