In case anyone wanted to know what games I have, here you go. I'm putting an asterisk by everything i highly recommend (NOTE: I'm a hardcore Nintendon fan so if you are too then these recommendations will probably be relevant to you)

Pc
---------
Portal*
Zoo Tycoon 2*
Sonic Adventure DX*
Sonic Riders
Star Wars Battlefront 2
Tony Hawk's Pro Skater 4
Sonic and Knuckles 3
World of Goo*
Moonbase Commander

Wii
---------
Super Smash Bros. Brawl*
Metroid Prime Trilogy*
Mario Kart Wii*
Pokemon Battle Revolution
Wii Sports
Wii Sports Resort*
Wii Play

Wiiware
---------
My Pokemon Ranch

DS
-------
Animal Crossing: Wild World*
Pokemon Heartgold*
Pokemon Platinum*
Pokemon Mystery Dungeon: Explorers of Darkness
Star Fox Command*
Metroid Prime Hunters*
Metroid Prime Pinball
Wario: Matster of Disguise
Warioware: Touched*
Kirby Super Star Ultra*
Legend of Zelda: Phantom Hourglass*
Legend of Zelda: Spirit Tracks*
Nintendogs: Dachshund & Friends
New Super Mario Bros.*
Mario Kart DS
Chibi-Robo: Park Patrol*
Kingdom Hearts: 358/2 Days

DSiware
-----------
Cave Story*
Trajectile*
Photo Dojo
Bird & Beans*
Flipnote*
Mighty Flip Champs*
Mario vs. Donkey Kong: March of the Minis Again
Electroplankton: Hanenbow
Electroplankton: Sun-Animalcule
Crash Course Domo
Pro-Putt Domo
Dark Void Zero*
Animal Crossing Clock
Dragon Quest Wars
Warioware: Snapped
Army Defender
Dracula: Undead Awakening
Bloons
Castle of Magic
Field Runners

Gameboy Advance
---------------------
Legend of Zelda: The Minish Cap*
Metroid Zero Mission*
Legend of Zelda 2: Link's Adventures
Kirby and the Amazing Mirror*
Pokemon Pinball: Ruby and Sapphire

Gameboy Color
-----------------
Pokemon Yellow*

Pokemon Mini
----------------
Pokemon Pinball Mini
Pokemon Party Mini
Pokemon: Zany Cards

Well, thats it.

About Chibi-Robo, its a very little known series w/ 2 games one on ds and one on Gamecube. they are very fun and unique. try them!