No Mobius does not exist and Sonic is from fantasy Earth in the main-canon of the games made by Sonic Team.
If you believe in him enough and get enough people to belive, then the planet Mobius may appear in the universe and you can fly there in a space ship. In reality, you can only be in Sonic's world through the various Sonic the Hedgehog games and TV series that exist.
No characters from Sonic the Hedgehog not real. It is just a game series, and TV show.
No, all Sonic characters are fictional, and don't exist in real life.
Season 4 doesnt exist....
Shadow by loads! I love Shadow! He's like legendary! Logically Sonic is better, because without Sonic (and Robotnik) none of the other Sonic characters would exist.
Not in this world no, but some say they live in another universe, some say they do not exist it all depends on how you thing and look at it.
Yes it does exist, it came out in 1992, its an old sonic game, its 2d. You can play as Sonic, and Tails following you around.
in archie comics sonic universe 5-8.sonics kids are sonia and manic but in sonic underground they are his siblings.thats all i know ----- In the comic Mobius: X Years Later there you'd see the he has two kids Sonia and Manik. A little dimensional thing happened by Shadow which causes them not to exist or have different ages at one time. In a different dimension called the underground zone (A.K.A Sonic Underground) problems raised by Scrouge which Sonic has to face and finds two siblings.
Sonic Heroes 2 does not exist.
Sonic battle online doesn't exist.
She doesn't exist until Sonic Advance 2.
Sonic riders, Sonic Riders: Zero Gravity and Sonic Free Riders already exist.