After the event of the Super-Genesis wave, in the Archie comics, many articles regarding characters or events before the super Genesis wave, in the title for the article are noticed that it takes place in the dmension before the super Genesis wave, for example (E-103 Delta (Pre Super-Genesis wave). Because no one likes talking about the super Genesis wave and the titles are a run-on, I propose naming different dimensions of the sonic series. Similar to what the Marvel comics universes do, ex: The main series Marvel comics are given the name of Earth - 616 and the Marvel Cinematic universe are Earth - 19999. I'm not sure which numbers we'd give the dimensions or alternate timelines, but everything before any of the Genesis waves should be Mobius - 1, and after super Genesis wave will be Mobius - 2. Possibly different numbers, but if you like it, for the video games we could consider that as its own dimension, along with Sonic Boom, AOSTH, Archie comics. There are probably 5 different articles for Sonic in the different universe. Sonic the Hedgehog. Sonic the Hedgehog (Sonic Boom) Sonic (Archie comics) etc. Instead of the words, we give numbers to the dimensions.
TL;DR version: To advert many articles with long names, that are notifying that it is not in the same universe as the games (such as Sonic Boom, or Archie comics), we will name each dimension with numbers.