Listen here, folks. I got me an NES and an SNES at a garage sale last week and I was wondering what some good platformers were for the system? I already have all the Mario games down, but what else should I grab?

I don't know there aren't any rap games for the snes 'Rappinschool'.

just kidding, sorta, oh there is a lot of different platformers for both systems, all i can think of off the top of my head for snes would be: all 3 of the Donky Kong Country's, master those then play some classic RPG's.

Taking a page from the "ZOMG List the Games That You Own" page, here's a list of NES and SNES games I own. All worth owning, even if some are not platformers.

Nintendo Entertainment System
Metroid
Super Mario Bros. 3
Super Mario Bros.
Mega Man 3
Tetris
Batman
Teenage Mutant Ninja Turtles
Dr. Mario
Kid Icarus
Excite Bike
Star Tropics

Super Nintendo Entertainment System
Final Fantasy II (IV)
Secret of Mana
Super Metroid
Super Mario World
Super Mario All-Stars
the Legend of Zelda: A Link to the Past
F-Zero
Star Fox
Donkey Kong Country
Street Fighter 2

I would also suggest Final Fantasy III (IV), I lost my SNES copy a long time ago so I just have it on PSone.

castlevania 1 to 3 for NES.
donkey kong country 1 and 2 for snes.