Thread:Paleomario66/@comment-30300307-20170621074730/@comment-30294856-20170623132749

Well, they're probably the same person because other games imply they are, like in Paper Mario: The Thousand-Year Door, it is stated that Mario turns into his paper form. That's partially why Metal and I consider them the same person.

As for Sonic, I'm not sure about Solaris (non-Archie) being 2-A, but Time Paradoxal Resistance being added sounds reasonable. I guess that means Sonic Shuffle is canon too.