Aren't many of these entries just Virtual Console titles which we have tags for instead of creating a new entries? Example Pilotwings http://www.uvlist.net/game-224243 Compare tags: wiivirtualconsole, wiiuvirtualconsole, 3dsvirtualconsole.
Not sure, I found several lists of them that separate them from normal 3DS games. I suspect there are emulated and original games among them. I figured I could always delete the others later when I found out for sure.
