This is my entire DS-related collection of purchased games, including DS retail, DSiWare, 3DS retail, eShop, and Virtual Console titles. If I used money to buy them, then they're on this list.
In alphabetical order (more or less):
- 3D Classics Kirby's Adventure (3DSWare)
- 3D Classics Twin Bee (3DSWare)
- 3D Classics Urban Champion (3DSWare)
- 3D Classics Xevious (3DSWare)
- 9 Hours 9 Persons 9 Doors
- Advance Wars: Dual Strike
- A Kappa's Trail (DSiWare)
- Aliens Infestation
- Animal Crossing: Wild World
- Arctic Escape (DSiWare)
- Assassin's Creed II: Discovery
- Atari Greatest Hits Volume 1
- ATV Wild Ride
- Aura-Aura Climber (DSiWare)
- Avenging Spirit (3DS Virtual Console)
- Balloon Kid (3DS Virtual Console)
- Batman The Brave and the Bold
- Beat City
- Ben 10 Triple Pack
- Ben 10 Ultimate Alien: Cosmic Destruction
- Bit Trip Saga (3DS)
- Blood Stone 007
- Boing! Docomodake DS
- Bomberman
- Brain Age
- Brothers in Arms DS
- Call of Duty 4: Modern Warfare
- Call of Duty: Black Ops
- Call of Duty: Modern Warfare: Mobilized
- Call of Duty: World at War
- Captain Sub GO Series (DSiWare)
- Castlevania: Dawn of Sorrow
- Castlevania: Portrait of Ruin
- Cave Story (DSiWare)
- Chrono Trigger
- Club Penguin: Elite Penguin Force
- Contact
- Contra 4
- Cooking Mama
- Cop The Recruit
- C.O.R.E.
- Dark Void Zero (DSiWare)
- Dawn of Discovery
- Dementium II
- Dementium: The Ward (US, Europe, and Japan)
- Despicable Me
- Diddy Kong Racing DS
- Dig Dug: Digging Strike
- Dirt 2
- DK Jungle Climber
- DodoGo! (DSiWare)
- DodoGo! Robo (DSiWare)
- Donkey Kong (3DS Virtual Console)
- Dotman (DSiWare)
- Double Dragon (3DS Virtual Console)
- Dragon Quest IX
- Drawn to Life Collection
- Drawn to Life: The Next Chapter
- Dropcast
- Earthworm Jim (DSiWare)
- Elebits The Adventure of Kai and Zero
- Elite Beat Agents
- Exit
- Face Racers (3DS)
- Fast Food Panic
- Final Fantasy III
- Final Fantasy: Crystal Chronicles: Echoes of Time
- Final Fantasy Fables Chocobo Tales
- Fossil Fighters
- Foster's Home for Imaginary Friends: Imagination Invaders
- Frogger Returns (DSiWare)
- G.G Series Drift Circuit (DSiWare)
- G.G Series Ninja Karakuri Den (DSiWare)
- G.G Series Z-ONE (DSiWare)
- Gargoyles Quest (3DS Virtual Console)
- Ghost Trick Phantom Detective
- Giana Sisters DS
- Go! Go! Kokopolo (DSiWare)
- GoldenEye 007
- GoldenEye Rogue Agent
- Grand Theft Auto Chinatown Wars
- Henry Hatsworth in the Puzzling Adventure
- Hotel Dusk: Room 215
- How to Train Your Dragon
- Impossible Mission
- Indiana Jones and the Staff of Kings
- Insecticide
- Intellivision Lives!
- Ivy the Kiwi?
- Johnny Test
- James Pond Codename: Robocod
- Kirby Canvas Curse
- Kirby Mass Attack
- Kirby's Dreamland (3DS Virtual Console)
- Kirby Squeak Squad
- Kirby Super Star Ultra
- KORG DS-10 Synthesizer
- Lego Batman: The Videogame
- Lego Indiana Jones: The Original Adventure
- Lego Indiana Jones 2: The Adventure Continues
- Lego Pirates of the Caribbean
- Lego Star Wars: The Complete Saga
- Let's Golf (3DSWare)
- Link 'n' Launch (DSiWare)
- Lock's Quest
- Lunar Knights
- Magical Whip (DSiWare)
- Mario Kart 7 (3DS)
- Mario Kart DS
- Mario & Luigi Bowser's Inside Story
- Mario & Luigi Partner's in Time
- Mario Party DS
- Mario vs. Donkey Kong 2 March of the Minis
- Mario vs. Donkey Kong Mini-land Mayhem
- Mario vs. Donkey Kong Minis March Again! (DSiWare)
- Megaman Battle Network 5 Double Team DS
- Megaman Dr. Wily's Revenge (3DS Virtual Console)
- Megaman Zero Collection
- Megaman ZX
- Metal Slug 7
- Meteos
- Metroid Prime Hunters
- Mighty Flip Champs! (DSiWare)
- Mighty Milky Way (DSiWare)
- Mighty Switch Force (3DSWare)
- Monster House
- Monster Tale
- Moon (US and Europe)
- Mutant Mudds (3DSWare)
- My Sims Racing
- MX vs. ATV Untamed
- N+
- Namco Museum DS
- Nano Assault (3DS)
- Nanostray
- Nanostray 2
- New International Track & Field
- New Zealand Story Revolution (Europe)
- Ninja Gaiden: Dragon Sword
- Nintendogs Dachshund & Friends
- Orcs & Elves
- Okami Den
- Petz Dogz Pack
- Phineas & Ferb
- Phineas & Ferb Across the 2nd Dimension
- Phoenix Wright: Ace Attorney
- Pilotwings Resort (3DS)
- Pipe Mania
- Plants vs. Zombies
- Pokemon Black Version
- Pokemon Mystery Dungeon: Explorers of Sky
- Pokemon Pearl Version
- Pokemon Trozei!
- Pro Evolution Soccer 2007
- Professor Layton and the Curious Village
- Pushmo (3DSWare)
- Rabbids Travel in Time 3D (3DS)
- Rabi Laby (DSiWare)
- Rayman 3D (3DS)
- Rayman DS
- Resident Evil: Deadly Silence
- Resident Evil: The Mercenaries 3D (3DS)
- Retro Game Challenge
- Ridge Racer 3D (3DS)
- Ridge Racer DS
- Scooby-Doo! First Frights
- Scurge Hive
- Sea Monsters: A Prehistoric Adventure
- Shantae: Risky's Revenge (DSiWare)
- Sim City DS
- Sonic Classic Collection
- Sonic Colors
- Sonic & Sega All-Stars Racing
- Soul Bubbles
- Space Bust-A-Move
- Space Invaders Extreme 2
- Spider-man 2
- Spider-man Shattered Dimensions
- Spotto! (DSiWare)
- Star Wars Episode III: Revenge of the Sith
- Star Fox 3D (3DS)
- Star Fox Command
- Steel Diver (3DS)
- Super Mario 3D Land (3DS)
- Super Mario 64 DS
- (New) Super Mario Bros.
- Super Mario Land (3DS Virtual Console)
- Super Mario Land 2 - 6 Golden Coins (3DS Virtual Console)
- Super Monkey Ball 3D (3DS)
- Super Monkey Ball Touch & Roll
- Super Princess Peach
- Super Scribblenauts
- Super Street Fighter IV 3D Edition (3DS)
- Tamagotchi Connection: Corner Shop
- Tetris DS
- The Legendary Starfy
- The Legend of Zelda: Ocarina of Time 3D (3DS)
- The Legend of Zelda: Phantom Hourglass
- The Legend of Zelda: Spirit Tracks
- The Penguins of Madagascar: Dr. Blowhole Returns
- The World Ends With You
- Thor: God of Thunder
- Tokyo Beat Down
- Tomb Raider Underworld
- Tom Clancy's Ghost Recon: Shadow Wars (3DS)
- Tony Hawk's Proving Ground
- Toy Story 3
- Trace Memory
- Ultimate Mortal Kombat
- Viewtiful Joe Double Trouble
- Viva Pinata Pocket Paradise
- VVVVVV (3DSWare)
- Wario Master of Disguise
- Wario Ware D.I.Y.
- Wario Ware Touched
- Wire Way
- Yoshi's Island DS
