Not that I know of.
Of course I've not played EVERYTHING, but what is there seems like it was thoroughly tested and shit.
Although the N64 games aren't quite so much fun with the Wii controllers...
Or something.
I was too busy laughing at the word "wii" to notice.
heh, it's a wii.
And it's tiny.
And gray.
And covered in semen.
Which is why I've got to stop playing with it. Stupid snes games...