NES: SMB, SMB3, Zelda, Dragon Warrior, Turtles 2. Probably a lot more but I'm drawng a blank on what games I even owned.
SNES: Mario World, Zelda 3, Star Fox, Mario Kart, Super Metroid, Turtles 4, SimCity, and Civilization if the game hadn't crapped out on me.
N64: Zelda 64, Rogue Squadron.
GCN: Animal Crossing, Metroid Prime.
Computer: SimCity2000, SimCity4, Civ2, Capitalism Plus, Europa Universalis 2, Hearts of Iron 2.
DS: (Eventually) Animal Crossing.
My video game time sort of dropped off in the N64 days since I turned 18 late in its life. I'm going to be in trouble with the Wii and DS since there are so many current and upcoming games I could easily spend 100 hours on. Stupid Iwata-san and his fun game for everyone philosophy.