NES - Mega Man 2, Mega Man 3, Kid Icarus
SNES - Chrono Trigger, Super Mario World, Super Ghouls n' Ghosts
N64 - Banjo-Kazooie, Zelda: MM, Paper Mario
GCN - Resident Evil 4, Zelda: Wind Waker, F-Zero GX
Wii - Mega Man 9, SSBB, Metroid Prime 3: Corruption
GameBoy - Pokemon R/B, Zelda: Link's Awakening, Metroid 2
GameBoy Color - Pokemon G/S, Mario Bros. Deluxe, Zelda: Oracles
GameBoy Advance - Mario and Luigi, Final Fantasy VI Advance, Golden Sun
Nintendo DS - Final Fantasy IV, Yoshi's Island DS, Mario Kart DS

NES: River City Ransom, Megaman 2, Super Mario Bros. 3
SNES: Knights of the Round, Super Metroid, Axelay
N64: Sin & Punishment (Instant No.1 N64 game, I can't believe it was not realeased earlier in NA), Quake II, Goldeneye.
GC: Killer 7, Gotcha Force, Geist (I don't care what anyone says about this game, it had the best 4 player SS ever!)
Wii: Metroid Prime 3, No More Heroes, Red Steel
WiiWare: Eduardo the Samurai Toaster, Gradius ReBirth (can't wait for Contra RB), Megaman 9
DS: Metroid Prime: Hunters, Contra 4, Dementium: The Ward
GBA: Sigma Star Saga, Megaman & Bass, Rebelstar

NES:
-Mega Man 2
-Mario 3
-Ninja Gaiden

SNES:
-Super Metroid
-Mario World
-LOZ: ALttP

Gameboy:
-Pokemon Red
-Mario Land Six Golden Coins
-Pokemon Gold

N64:
-Goldeneye
-Super Smash Bros.
-Sin & Punishment

GCN:
-Melee
-Metroid Prime
-Mario Kart: Double Dash

DS:
-EBA
-TWEWY
-NSMB

Wii:
-Okami
-Brawl
-Prime: 3

I don't have cupcakes.

Actually I had to make sure how much it was again; since one thing I like to do is go back on my Wii Messgae Board & re-read things I've posted on it! So sorry if I said 80 hours; when clearly it wasn't!
The exact time & date I beat Zelda ALttP was on August 15th, 2007; & the true accurate time for it was 6 hours... yes believe me I still don't know how I did it! I'm just as shocked; but that day I was just dedicated on beating ALttP in one day! Remind you I said earlier I can beat a temple in ALttP in around 30 minutes!

Good idea for a topic.

SNES

1. Super Mario All-Stars - it might seem like a cop-out, but I love SMB3 so much it's lovely to see it in proper colour.
2. Super Mario Kart - I spent a fair few hours on this in my life, with some memorable matches!
3. Mario's Super Picross - I bloody love this game.

N64 - I didn't have many games...

1. GoldenEye 007 - overlooked as being a decent single-player game I think. Could never find anyone to play with though
2. Pokémon Snap - I really, really enjoyed this game. I know it's nothing amazing but I love Pokémon and photography, so it's my cup of tea!
3. Super Mario 64 - I guess so. I don't think I actually owned anything else, and I've never been a fan of Ocarina...

Gamecube - the first Nintendo console I had as games were still being released, so I actually owned some games for it

1. Beyond Good and Evil - one of my favourite games of all time. Yes, it's too short and the story isn't fully wrapped-up, but dagnabbit it's one of the best games I've ever played. Playing it again at the moment and loving it!
2. Phantasy Star Online Episode I & II - I love PSO. Always have. This adds stacks of new weapons, armours, new classes, not to mention an entirely new episode. I cannot WAIT for PS0!
3. Harvest Moon: A Wonderful Life - I've spent so many hours on this it's not even true. Yes, in retrospect it's repetitive and lacks some of the fluidity of more recent Harvest Moons, but it's got the biggest heart and the lovely crop-hybriding system kept me going for months. I want to play it again now.

Wii

1. Little King's Story - the best game I've played for any system in at least a year.
2. Endless Ocean - I really, really adore this game. It's got its flaws but it's just so different and beautiful that it holds a very special place in my heart.
3. VIrtua Tennis 2009 - at the moment, anyway. I've been playing a lot of this and discovering new tricks and shots all the time. It's got a huge career mode, great online and... well, you can read the review for the rest

Great topic idea. I have to check out Little King's Story now based on Prosody's glowing recommendation.

NES
1. Super Mario Bros. 3
2. Zelda 2: The Adventures of Link
3. Contra

SNES
1. Legend of Zelda: A Link to the Past
2. Super Metroid
3. Super Castlevania IV

N64
1. Legend of Zelda: Ocarina of Time
2. Legend of Zelda: Majora's Mask
3. Castlevania 64 (yeah, I know)

GCN
1. Metroid Prime
2. Super Mario Sunshine
3. Legend of Zelda: Wind Waker

Wii
1. Super Mario Galaxy
2. Legend of Zelda: Twilight Princess
3. Metroid Prime 3: Corruption

(are we noticing a trend yet?)

GB/GBA
1. Legend of Zelda: Link's Awakening
2. Legend of Zelda: The Minish Cap
3. Legend of Zelda: Oracles of the Ages/Seasons

DS
1. New Super Mario Bros.
2. Legend of Zelda: The Phantom Hourglass
3. Dragon Quest IV

NES:
1. Maniac Masion
2. Super Mario Bros. 3
3. Bubble Bobble

SNES:
1. Zombies Ate My Neighbors
2. Donkey Kong Country 2
3. Super Mario World

N64:
1. Goldeneye
2. Star Fox 64
3. WCW/NWO Revenge

NGC:
1. Jungle Beat
2. Viewtiful Joe
3. Super Monkeyball

Wii:
1. Punch Out!!
2. Super Smash Bros. Brawl
3. Super Mario Galaxy

Gameboy:
1. Donkey Kong
2. Super Mario Land
3. Link's Awakening

GBA:
1. Wario Ware
2. Final Fantasy Tacitcs
3. Mario & Luigi: Superstar Saga

DS:
1. Picross DS
2. Elite Beat Agents
3. Professor Layton and the Curious Village

NES:
1. Super Mario Bros. 3
2. Legend of Zelda
3. Contra

SNES:
1. Chrono Trigger
2. Super Mario World
3. Aladin

N64:
1. Zelda: Ocarina of Time
2. Super Mario 64
3. Starfox 64

NGC:
1. Wind Waker
2. Melee
3. Pokemon Colluseum

Wii:
1. Twilight Princess
2. Galaxy
3. Prime 3

GB:
1. Pokemon Red
2. Tetris
I only had those two games

GBA:
1. Golden Sun
2. Minish Cap
3. Super Mario bros. 2 remake

DS:
1.Chrono Trigger
2.New Super Mario Bros.
3. Big Brain Academy

If you'd like to know more I reviewed it in April

nes
1 super mario bros 3
2 super mario bros
3 mario bros
snes
1 mario rpg
2 super mario world
3 lomn
n64
1 super mario
2 lomnsg 64
3 hey u pikachu
gc
1 mario sunshine
2 ssbm
3 sims 2 bustin out
wii
1 mario galaxy
2 rock band 2
3 ssbb
vc
1 super punch out
2 pokemon snap
lozmm
wiiware
1 dr mario
2 toki tori
3 dyc
gbc
1 tetris
2 pkmn silver
3 pkmn tcg
gba
1 pkmn fire red
2 pkmn saphrier
3 yugioh
ds
1 world ends with u
2 guitar hero decades
3 harvest moon
genesis
1 streets of rage 1
2 streets of rage 2
3 streets of rage 3
ps2
1 kingdom hearts
2 final fantasy x
3 kingdom hearts 2
xbox
1 land of the dead
2 fusion frenzy
3 star wars 3
xbox 360
1 lego batman
2 halo 3
3 lego star wars tcs
xla
1 kingdom for kefilings
2 bomberman blast
3 mk 3

NES:
1. Super Mario Bros. 3
2. The Legend of Zelda
3. Super Mario Bros.

Super NES:
1. The Legend of Zelda: A Link to the Past
2. Super Mario World
3. Super Metroid

Nintendo 64:
1. The Legend of Zelda: Ocarina of Time
2. Super Mario 64
3. The Legend of Zelda: Majora's Mask

GameCube:
1. The Legend of Zelda: The Wind Waker
2. Metroid Prime
3. Mario Kart: Double Dash

Wii:
1. Super Mario Galaxy
2. The Legend of Zelda: Twilight Princess
3. Mario Kart Wii

Let's also put the handhelds in there:

Game Boy:
1. Pokémon Red/Blue/Yellow
2. Tetris
3. The Legend of Zelda: Link's Awakening

Game Boy Color:
1. Pokémon Gold/Silver/Crystal
2. Super Mario Bros. Deluxe
3. The Legend of Zelda: Oracle of Ages

Game Boy Advance:
1. Pokémon Ruby/Sapphire/Emerald
2. Metroid Fusion
3. Metroid Zero Mission

Nintendo DS
1. Pokémon Diamond/Pearl/Platinum
2. The Legend of Zelda: Phantom Hourglass
3. Super Mario 64 DS