|This character exists primarily or exclusively within the Sonic the Comic continuity.|
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
The Unbeatable Foe is a character that appears in the Sonic the Comic series published by Fleetway Editions. It was apparently the deadliest monster in the Misery Zone, and was transported to Mobius when Tails leapt into the Mysterious Traveller's dimensional monitor.
Boasted by the Mysterious Traveller to be invincible, the demon proved to be too tough to beat. Ready to unleash its Apocalypse Blast upon the Emerald Hill Zone, Sonic tossed the monitor at the creature and sent it back to the Misery Zone, returning Tails and causing the Misery Zone to be destroyed by the creature's blast.