Planet Mobius (Sonic the Hedgehog Spinball)

Planet Mobius (モビアス Mobiasu?, lit. "Mobius") is the main setting of the storyline for Sonic the Hedgehog Spinball. It is the planet where Dr. Robotnik enacted his scheme to turn the world's fauna into robots, but was stopped by Sonic

History
On Planet Mobius, Dr. Robotnik's enacted his most diabolical plan yet by turning the Animals of the planet into robots by mechanizing Mt. Mobius into the "Veg-O-Fortress", which utilized the Pinball Defense System to eliminate intruders. Tailsthus flew Sonic to the fortified mountain to collect the Chaos Emeralds and stop his plans. When they got there, Sonic went in alone and climbed the mountain from the inside while destroying Robotnik's operations. At the top of the summit, Sonic defeated Robotnik as he tried to escape, causing the mountain to explode. Fortunately, Sonic was saved by Tails while Robotnik plummeted from the sky.

Main locations

 * Mt. Mobius
 * Veg-O-Fortress

Trivia

 * The name Mobius may be a reference to a shape known as the strip Möbius strip, a shape with no clear start or end that appears to have multiple sides, when in fact there is only one.
 * It is never explained if Planet Mobius is supposed to be the usual world where the rest of the games in the Sonic the Hedgehog series take place on, or if the characters somehow traveled there.