It's hard for me, I didn't play many old-school video games (Or, at least, I can only remember a few). But I do remember playing on the Game Boy Pokemons Yellow, Blue, Red and Pinball; on the Playstation Time Crisis 2; and on the Nintendo 64 Goldeneye and Mario Cart.
Mine was "Jetsons! By George In Trouble Again", it was an early 90's Mario style game, very short but very difficult. I still have the box with the 3 1/2 and 5 1/4 floppy disks.