Super Mario World doesn't work properly, there are graphic errors at end boss of the second castle. I managed to beat him without seeing anything tho
btw - you were asking about good SNES games? .. where do you come from, the canadian part of mars?
well, here are MY favorite SNES games:
ActRaiser
Aladdin
Axelay
Bahamut Lagoon
Batman Returns
Breath of Fire 1
Breath of Fire 2
Chrono Trigger
Contra III
Donkey Kong Country 1-3
Dragon Quest VI
Earthbound
Earthworm Jim 1
Earthworm Jim 2
Final Fantasy II (FF4)
Final Fantasy III (FF6)
Final Fight 2
F-Zero
Illusion of Gaia
International Superstar Soccer
Jaki Crush
Lufia 1
Lufia 2
Micro Machines
Micro Machines 2
Mortal Kombat II
NBA Jam - Tournament Edition
NHL '96
Pilotwings
Pocky & Rocky
R-Type III
Secret of Mana
SimCity
Star Fox
Street Fighter II Turbo
Super Bomberman 1
Super Castlevania IV
Super Earth Defense Force
Super Mario Allstars
Super Mario Kart
Super Mario RPG
Super Mario World
Super Metroid
Super Parodius
Super Punch-Out
Super Soccer
Super Tennis
Super Tetris 2 + Bombliss
Super Turrican 2
Tales of Phantasia
The Legend of Zelda - A Link To The Past
Tiny Toon Adventures - Buster Busts Loose
Turtles IV - Turtles in Time
WWF Royal Rumble
Yoshi's Island
Zombies Ate My Neighbors