|This location exists primarily or exclusively within the Sonic Underground continuity.|
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
- This article is about the location, for the Sonic Underground episode of the same name see Mobodoon (episode)
Mobodoon is a town that is accessible through a portal on Mobius once every four years, during a full moon. This phenomenon is considered a fairy-tale by most Mobians.
The town is currently run by Mayor Winniham and it is also the birth place of Sonic, Manic and Sonia, the three children of Queen Aleena. The town is based on the Cycladic-styled architecture of Greek cities, though the whole town is decorated with colorful crystals (of point-cut). Despite its rich exterior the town does not run on money or any form of currency, just simply share and give what they have to offer. Since Manic never really had a home to begin with, considered Mobodoon to be his ideal home since it was the place of his actual birth, however he later realized that his home is with Sonic and Sonia as a freedom fighter.
The entire town, as well as its environment seemed to be magically generated from the Power Stone, the largest jewel that is glowing green. Taking the jewel from its pillar will cause Mobodoon to fade from Mobius forever in a matter of hours. The skies will darken and gloom, plants will wither and the buildings will begin to crumble.
- The Triplets birthday is on the same date as the portal to Mobodoon would usually show up every full moon.
- The Power Stone also supplied life for the plants, the flowers also grew what appeared to be crystals. Once the Power Stone was removed, it made them wilt and die.