Sonic.EXE and it's many counterparts

So as we all know, the original EXE is essentially Sonic The Hedgehog but possessed by a demon(?), but there's also other variants of Sonic.EXE such as Majin Sonic, Lord X and Xenophanes and Rewrite, now my question is, should all these versions be implied to the original Sonic character tag? Or no? Need your thoughts

Majin Sonic in the context of Danbooru does not refer to a Sonic.EXE variant but specifically just that hidden sprite from Sonic CD.

Damian0358 said in forum #423104:

Majin Sonic in the context of Danbooru does not refer to a Sonic.EXE variant but specifically just that hidden sprite from Sonic CD.

Ah, thought we would include as part of the .EXE family tree, completely forgor he was just a hidden sprite in CD