UPDATE: This is starting to look more and more like the real deal, aside from old magazine scans supporting the claim, a second image has now come to light along with more details.
It was created by the creator of Bubble Bobble, Fukio Mitsuji, apparently the game went to a location test and failed.
Original Story: If this is a hoax, well done. If not… Oh my!
An unreleased, unknown Sonic game entitled ‘SegaSonic Bros’ has been found and a single photo shared online, now you might be thinking ‘anyone could have done this’ that’s right, however, when that someone is the same guy who recently found and dumped the SegaSonic Popcorn maker game, odds are it’s the real deal.
No footage has been released yet, but we’ll be keeping a VERY close eye on this one.