This is going to take a while :

- Ace Attorney games
- Advance Wars: Days of Ruin
- Age of Empires: The Age of Kings
- Animal Crossing: Wild World
- Bleach: the blade of fate
- Castlevania: Dawn of Sorrow
- Castlevania: Portrait of Ruin
- Cooking Mama 1 & 2
- Contra 4
- Dragon Quest: Rocket Slime
- Dragon Quest Monsters: Joker
- Elite Beat Agents
- Final Fantasy III
- Final Fantasy XII: Revenant Wings
- Hotel Dusk: Room 215
- Lunar Knights
- Mario Kart DS
- Mario & Luigi: Partners in time
- Mega Man ZX
- Mega Man ZX Advent
- Metroid Prime Hunters (if you can get Wi-Fi)
- Meteos
- New Super Mario Bros.
- Ninja Gaiden Dragon Sword
- Pokemon Pearl/Diamond
- Professor Layton and the Curious Village
- Sonic Rush
- Tetris DS
- The Legend of Zelda: Phantom Hourglass
- The World Ends With You
- Trauma Center: Under the knife
- Yoshi's Island DS

I've played/own most of these games and the others are recommendations I've found in forums... good luck!

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