Yep, I've cleared all 96 levels many times. I've been playing this game for 15 years now.
toonwatcher
Wasn't there another special world besides the star world or was that only for the GBA version?
It's in the SNES version too. There's a secret exit you can take from one of the Star World levels.
As for the Soda Lake entrance, if you're really good enough you don't even need Yoshi - I've only gotten it once or twice with just Mario and his cape.
Soda Lake is definitely one of the more annoying courses. Damn torpedoes...
chrisno51
I redid all the normal and secret exits in the star world, which has brought be to 95, I guess end up saving on those. So now it looks like I'm only missing one. Yes I did find Soda Lake. The Dino Torches one, yes. The walkthrough I looked at on GameFAQs only shows 2 exits for the 2nd stage and 2 for the 3rd, which I have completed both and saved. Not sure what the one last thing is I am missing.
Did you get "Top Secret Area"?