This site has a ton of those games there. Unfortunately, most of the VERY popular ones are not there. But still, there's a ton of good games. :)
http://www.snesfun.com (http://www.snesfun.com)
EDIT: I just noticed that there's a menu on the right side of the screen to games from other platforms like Ataris, NES, Sega, etc. That leads to a ton more games!!!
Good find! :cool2: