From Sonic Retro
We don't usually document debug mode bugs but I'd be willing to make an exception for this one, given that it sprouted legs. I don't think it's right to consider it a "Sonic character" though.
Once upon a time I made an image with (what I thought was) all the possible palette combinations you could get from this glitch. It circled the internet for a bit, but I think it's disappeared. -Black Squirrel (talk) 17:17, 21 October 2019 (EDT)