5 Super Mario World
Back in the day I played this more than anything. A great combination of secret areas and a direct path for you to go through. It would be higher however in recent years I've grown a taste for the Mega Man zero-inertia physics and don't find it as fun as I once did.

4 Final Fantasy 4
As much as I don't want to include 3 Square titles on the list I really don't like any other SNES games more. This is one of those games I tend to appreciate more and more as time goes by.

3 Final Fantasy 6
While I still love FF6 it has gradually lowered from my #1 to it's current position. Everyone here already knows what is great about it.

2 Chrono Trigger
Likewise everyone knows why this is great.

1 Mega Man X
The first time I ever played this was in 2005.... since then my adoration for it has steadily increased and it is now my favorite SNES game. Funny enough I still can't get into the classic MM games, the dash and wall jumping make the whole series for me. At the moment it is probably a toss up between this and Chrono Trigger for #1, but CT gets enough love as it is.