some of the games just for the 3ds:
Pilotwings Resort
Super Street Fighter® IV 3D Edition
nintendogs™ + cats
Steel Diver™
Asphalt™3D
LEGO® Star Wars® III: The Clone Wars
Kid Icarus™: Uprising
The Legend of Zelda™: Ocarina of Time™ 3D
Madden NFL Football
Dead or Alive® Dimensions
Pro Evolution Soccer 2011 3D
Star Fox 64™ 3D
RIDGE RACER® 3D
Combat of Giants™: Dinosaurs 3D
RESIDENT EVIL®: THE MERCENARIES 3D
BUST-A-MOVE™ UNIVERSE
Super Monkey Ball™ 3D
Samurai Warriors® Chronicles
Tom Clancy's Ghost Recon® Shadow Wars
The Sims™3