The Vultroverse is an alternate universe in which most of the articles of this wiki exist. It is extremely similar to the post-Genesis Wave Archie Comics version of Sonic the Hedgehog, with a few major differences.
History
The Super Genesis Wave, a major event in the comics that reshapes the whole universe, has also occurred in the Vultroverse. Therefore, most events take place on a planet called Sonic's world, though it is often referred as Mobius by its inhabitants. It is actually an alternate version of Earth set in the far future (somewhere in the 141st century according to our calendar.)
A majority of the Sonic series video games are canon to this world. It is stated that only three video games have not occurred here: Sonic Unleashed, Sonic Lost World, and Sonic Chronicles: The Dark Brotherhood. Thus, unless contradicted in-story, it can be assumed that all other video games are canon.