|This character exists primarily or exclusively within the Pre-Super Genesis Wave continuity.|
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
Anti-Rob O' the Hedge is the Anti-Mobius counterpart of Mobius Prime's Rob O' the Hedge, cousin of Rosy the Rascal, Amy Rose's evil counterpart. Little is known about him, except that (according to Scourge the Hedgehog) his brother killed him.
- Anti-Rob O' the Hedge was only mentioned in passing dialogue. The name of his brother remains unknown.