The Hyper 64 is the bastard child of the Neo Geo universe.
Yes, it exists.
But the parent (company, that is) really doesn't acknowledge its existence. We, the neo-geo community, are kind of like a orphanage for it -we do what we must (give it a forum of its own), but nothing much more.
Now don't get me wrong. It's not that we oppose any aid to the abandoned orphan. We certainly wouldn't mind someone putting together a Hyper 64 master list, reviews of their games, or other such useful information. They would be happily accepted and posted on the site. The problem is, no one ever really does -so the kid just stays in the back of the building, living a meager existance as they system no one wanted.