World 4 (Super Mario World 2: Yoshi's Island)

World 4 is the fourth world of the game Super Mario World 2: Yoshi's Island and Yoshi's Island: Super Mario Advance 3. It consists of 10 levels, and it has 6 regular Levels, a Fort, a Castle, an Extra Level, and the Match Cards Bonus Game. (Note: Its extra level is Extra 4: The Impossible? Maze; its secret level is Secret 4: Fight Toadies w/ Toadies.) The world's theme is a sunset plains in autumn.

List of Levels

 * 1) GO! GO! MARIO!!
 * 2) The Cave Of The Lakitus
 * 3) Don't Look Back!
 * 4) Marching Milde's Fort
 * 5) Chomp Rock Zone
 * 6) Lake Shore Paradise
 * 7) Ride Like The Wind
 * 8) Hookbill The Koopa's Castle
 * 9) The Impossible? Maze
 * 10) Fight Toadies w/ Toadies (Super Mario Advance 3: Yoshi's Island only)