No More Heroes, Castlevania, Tales of Symphonia, Majora's Mask, Pokemon Silver, Warioware DIY, Super Mario 2 (Japan), Mario and Luigi 3, Mario Kart wii, Super Smash Bros.
I mean most of them I have played.. but never had the time to actually finish it or where I want it to finish, like get all the extras in Brawl and MKwii. Do plan to finish it all this summer though.