My previous post made me seacrh around for the old AA battery powered games and I stumbled across this gem —-> Retrogames. There was also hand held empire. and Brainiac(not a pretty site, but got lots of images of the different hand helds which is what ya want).
One of the sections I was browsing was Nintendo… where I saw the “Nintendo Virtual Boy” from 1995, now I would consider myself fairly nerdy but I had never heard of this Nintendo creation. Seems it was a flop, but what a strange looking device (image below).
I did finally find a few off my old handhelds… Castlevania and Pacman
I hope this gave you a nice warm feeling, and for those to young…. laugh now while you can because there will come a day when Nintendo DS and XBOX 360 will become – outdated, muhahaha.