Continued.....
This is where colored yoshi's were introduced
Green yoshi normal yoshi uses shell for powerup.
(green shell=spits out
red shell=fire ball
blue shell=wings
yellow shell=sandstomp)
Red yoshi uses power of of shell but when spits out it is fireballs.

Blue yoshi fly's with all shells and uses power of shell.

Yellow yoshi sand stomps with every shell and uses shell powers.

After clearing star world its time to head to.... special world combosed of 8 extremely difficult levels (for the record i beat em all yesterday it was touugh) the leve names are Gnarly, Tubular, Way cool, Awesome, Mondo, Outrageous, Funky, and Crazy. toughest levels ever!
***********SPOILER ALERT***********
-Go on Only if you want to know-

At the end of the last special level i.e. funky theres a messege writtin in coin for you that reads "YOU ARE A SUPER PLAYER!! and then you beat it. after a path opens to a new star world teleport sprite, after you go in your transported back to yoshi's island but wait its a different color... and once you enter a level and see what should be a koopa shell it turns out its now a Sort of mario looking head and the koopas are mario looking figures... its quite interesting... and distiguishing the colors is by the color of the cap its very weird.... And this concludes Retro gaming: SNES: Mario worlds

Look for my next retro gaming blogs remember i have a box full of games waiting to be played.