Let's see...
Pokemon Red, Blue, Yellow, Gold, Silver (Lost), Crystal, Sapphire, Ruby (Given away), Emerald, Diamond, Pearl (Lost), Platinum, Heart Gold, Stadium, Stadium 2, Colleseum, Snap, Hey You! Pikachu!, Battle Revolution, Super Smash Bros 64/Melee/Brawl...
Hmm.. I think that's it!