[SNES]
Zombies Ate My Neighbors
Ghoul Patrol
Control Pads
Syndicate
F-Zero
Any/Every Final Fantasy game
Final Fantasy Mystic Quest
Secret of Mana 2
Lufia II: Rise of the Sinistrals: 
  - UK/EUR release
  - US release
  - JP release (Estpolis Denki II / エストポリス伝記II)
Bubsy in: Claws Encounters of the Furred Kind
Bubsy II
Chrono Trigger [USA]
Donkey Kong Country: Competition Cartridge
Duel, The: Test Drive II
J.R.R. Tolkien's The Lord of the Rings, Vol. I
The Lost Vikings I & II
Might and Magic II: Gates to Another World
Might and Magic III: Isles of Terra
Mortal Kombat II
Mortal Kombat 3
Ultimate Mortal Kombat 3
NBA Jam Tournament Edition
NBA Hangtime (one that works properly)
Parodius: Non-Sense Fantasy
Pop'n TwinBee
Pop'n TwinBee: Rainbow Bell Adventures
Rock N' Roll Racing (PAL edition)
SimCity 2000
Starfox/Starwing
Star Fox: Official Competition
Street Racer
Super Adventure Island II
Super Bomberman 1 & 3
Super Mario RPG: Legend of the Seven Stars
Super Metroid
Super Smash TV
Terranigma (though I am quite certain I already had it....)
Wario's Woods
Wordtris
Yoshi's Cookie
Yoshi's Safari
Ys III: Wanderers from Ys

[N64]
Blastcorps
Lylatwars (StarFox 64)

[GameBoy]
Mystic Quest
Metroid II

[GameBoy Color]
The Legend of Zelda: Oracle of Ages
The Legend of Zelda: Oracle of Seasons
The Legend of Zelda: Link's Awakening DX

[GameBoy Advance]
The Legend of Zelda: A Link to the Past & Four Swords
The Legend of Zelda: The Minish Cap
Magnifying glass / lighting
Breath of Fire I & II
NES Classics:
  Adventure Island
  Castlevania
  Donkey Kong
  Mappy
  The Legend of Zelda
  Zelda II: The Adventure of Link
Dr. Mario & Puzzle League
F-Zero Climax
F-Zero: GP Legend
Final Fantasy I & II: Dawn of Souls
Final Fantasy IV Advance
Final Fantasy V Advance
Final Fantasy VI Advance
Final Fantasy Tactics Advance
Fire Emblem
Fire Emblem: The Sacred Stones
Golden Sun (Ougon no Taiyo)
Golden Sun: The Lost Age
Gradius Generation (Gradius Advance, Gradius Galaxies)
Jazz Jackrabbit
Klax/Marble Madness
Legacy of Ys: Books I & II
Lufia: The Ruins of Lore
Mario & Luigi: Superstar Saga
Mario Kart Super Circuit
Metroid Fusion
Metroid: Zero Mission
Mortal Kombat Advance
Puyo Pop
Puyo Pop Fever
Rock 'N Roll Racing
Super Mario Advance 1, 2, 3 & 4
Sword of Mana
Yoshi's Universal Gravitation

[Nintendo DS (Lite)]
The Legend of Zelda: Phantom Hourglass
The Legend of Zelda: Spirit Tracks
3-in-1 Pack (http://priceangels.com/EZ-Flash-3-in-1-Memory-Expansion-Pack-for-NDS-Lite-Black--s2967.html#)