|This location 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.
It is ruled by Queen Vulpecula Huntar, who has a rat adviser named Liemould, and guarded by her secret service Red Jackets. Prince Catalus, the queen's younger brother, brought two young foxes named Jimmy and Jilly to the castle so that Vulpecula could hunt them through the corridors. With Tails' help, they were able to escape.
- "Morbidden" is a portmanteau of the words "morbid" and "forbidden."