Super Mario World/Walkthrough

Yoshi's Island

 * Yoshi's House
 * Yoshi's Island 1
 * Yellow Switch Palace
 * Yoshi's Island 2
 * Yoshi's Island 3
 * Yoshi's Island 4
 * Iggy's Castle

Donut Plains

 * Donut Plains 1
 * Donut Secret 1
 * Donut Secret House
 * Donut Secret 2
 * Donut Plains 2
 * Green Switch Palace
 * Donut Ghost House
 * Top Secret Area
 * Donut Plains 3
 * Donut Plains 4
 * Morton's Castle

Vanilla Dome

 * Vanilla Dome 1
 * Vanilla Dome 2
 * Red Switch Palace
 * Vanilla Ghost House
 * Vanilla Dome 3
 * Vanilla Dome 4
 * Lemmy's Castle

Vanilla Heights

 * Vanilla Secret 1
 * Vanilla Secret 2
 * Vanilla Secret 3
 * Vanilla Fortress

Cookie Mountain

 * Cheese Bridge Area
 * Soda Lake
 * Cookie Mountain
 * Butter Bridge 1
 * Butter Bridge 2
 * Ludwig's Castle

Forest of Illusion

 * Forest of Illusion 1
 * Forest of Illusion 2
 * Blue Switch Palace
 * Forest of Illusion 3
 * Forest Ghost House
 * Forest of Illusion 4
 * Forest Secret Area
 * Forest Fortress
 * Roy's Castle

Chocolate Island

 * Chocolate Island 1
 * Choco-Ghost House
 * Chocolate Island 2
 * Chocolate Secret
 * Chocolate Island 3
 * Chocolate Fortress
 * Chocolate Island 4
 * Chocolate Island 5
 * Wendy's Castle

Valley of Bowser

 * Sunken Ghost Ship
 * Valley of Bowser 1
 * Valley of Bowser 2
 * Valley Fortress
 * Valley Ghost House
 * Valley of Bowser 3
 * Valley of Bowser 4
 * Larry's Castle
 * Back Door
 * Front Door

Star Road

 * Star World 1
 * Star World 2
 * Star World 3
 * Star World 4
 * Star World 5

Special

 * Gnarly
 * Tubular
 * Way Cool
 * Awesome
 * Groovy
 * Mondo
 * Outrageous
 * Funky