Nintendo as the console? Or Nintendo the developer?
Game on a Nintendo Console has to be Contra for NES
Developed by Nintendo game has to be Super Mario Bros 3
hmmm cant deicde.
Zelda
Goldeneye 007
Mario & Mario Kart
Ah, I had to think for a second and I remembered my favorite SNES game. Mario Paint. I had so much fun with that game when I got it. Never got old.
<3 Mario Paint.
Probably Pokemon, as said as it sounds it's the one that's given me the most play time.