World 4 (Yoshi's New Island)

World 4 is the fourth set of stages in Yoshi's New Island, and is located in a savanna. Kamek and Furious Fred de Fillet are the bosses of this world.

List of levels

 * World 4-1: Hop 'n' Pop Till You Drop – This level features balloons.
 * World 4-2: Underground Pokey Patrol – This level features Pokeys.
 * World 4-3: Spin-Lift Drift – This level features the only Goombas in the game.
 * World 4-4: Fort Key Calamity – The fourth fort of the game.
 * World 4-5: Metal Eggdozers on a Roll – This level features Metal Eggdozers.
 * World 4-6: Chomp Shark Chase – This level features Chomp Sharks.
 * World 4-7: Flatbed Ferry Freefall – This level features Flatbed Ferries.
 * World 4-8: Furious Fred de Fillet's Castle – The fourth castle of the game.
 * World 4-S: See Poochy Run! – This level is centered around Poochy.