Well, for now I'm just going to list my Wii, SNES, N64, and DS games, since it's in the morning before school and I don't really feel like finding all of my other games. Anyway...
DS:
-Animal Crossing: Wild World
-Cooking Mama
-Final Fantasy III
-Mario & Luigi: Partners in Time
-Mario Hoops 3-on-3
-Mario Kart DS
-Metroid Prime Hunters
-New Super Mario Bros.
-StarFox: Command
-Super Mario 64 DS
-Super Princess Peach
-Tetris DS
-WarioWare: Touched
I also used to have Big Brain Academy, but I lost it.
Wii:
-Excite Truck
-The Legend of Zelda: Twilight Princess
-Wii Sports
Virtual Console:
-Sonic the Hedgehog
-Super Mario 64
N64:
-007: The World is Not Enough
-Beast Wars: Transmetals
-Donkey Kong 64
-Excite Bike 64
-Hey You Pikachu
-Mario Kart 64
-Mario Tennis
-Paper Mario
-Mario Party 3
-Pokémon Snap
-Pokémon Stadium
-Super Mario 64
-Super Smash Bros.
SNES:
-F Zero
-Starfox
-Super Mario World
Xbox: (I don't actually have one, but I used to, and I might get an Xbox 360)
-Halo
-Halo 2
-Metal Gear Solid 2: Substance