Zone Link Generator

The Zone Link Generator was a device created by Anti-Rotor, aka Boomer, to enable travel between Mobius and Moebius. Originally intended to banish Evil Sonic, it was stolen by him from Patch, whom he exchanged with his counterpart Antoine D'Coolette. Evil Sonic switched places with his own doppelganger later on, and only by defeating the Anti-Freedom Fighters was Sonic the Hedgehog able to convince Boomer to use the Generator to return him home. (StH: #150, SSS: #10)