I think that was the one I was thinking of. I know it worked, but it wasn't accurate if I remember right. But something is better than nothing, yet it's a shame no one ever bothered taking it further yet you still had continued development on some stuff with a crappier stigma and far fewer games (like virtual boy.)
Accidentally skimming stuff on google play last night, saw there was a free NGPC emulator it appears for android. Might be something to research because if it's decent, couldn't hurt to throw it on there and use my EZ file manager tool to throw some games on the thing and see what happens as I have a really nice mini bluetooth controller (steelseries mobile.)