Porker Lewis was always just an ordinary pig. An ordinary pig who happened to be a mechanical genius but otherwise perfectly normal, one of the many animals Sonic regularly rescued. That all changed when Sonic invited Porker, Johnny Lightfoot and Tails to join him into the Special Zone to visit the Omni Viewer and to explain to them his own past and how Doctor Robotnik had come about. Unfortunately Robotnik had set up a trap and Porker was sucked forwards in time along with Sonic by six months. From then on he became a part of Sonic’s freedom fighters.Porker soon began to show technical abilities and became the techno wiz of the gang, it was Porker who worked the Kintobor computer and downloaded Kintobor from the mainframe into a ring then onto a laptop. However the stress became too much for him and he retired to the Floating Island to help Knuckles restore the islands lost systems.

He was later revealed to be a refugee from the special zone and wanted criminal to boot. His original name had been Oscar the Pig, chief employee of Hammerhead. Oscar thought he was working to create a cheap clean and safe energy supply for the city, however he suspected something more. So one night he broke into Hammerheads office and discovered that he had actually been building an enormous super bomb. Oscar burned the records and fled, when Hammerhead was caught by police he made sure everyone believed Oscar had been his right hand man. Somehow Oscar escaped to Mobius and lived a normal life as Porker Lewis. Fortunately for Porker Lieutenant Furor played a ruse and let Porker go free with the words, “We’re never going to see Oscar the Pig in the Special Zone again are we Porker?” Returned to the Floating Island Porker seemed to flit from one home to the other, helping whoever was convenient. Porker saved Knuckles life thanks to his control of the Guardian Robots and was the first one to identify exactly what Chaos was. He remained with Sonic until the end…