World 4 (New Super Mario Bros.)

W4icon.png
World 4
World 4 (NSMB)
Game New Super Mario Bros.
Level(s) 10
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Template:Quote2 World 4 is a world found in the game New Super Mario Bros.. This world is mainly forest-based, and features poison, which defeats the player with a single touch; regardless of what form they take. It has a total of twelve exits.

This world is only accessible by defeating Mummipokey from World 2 in Mini Mario form. World 4 introduces a lot of new enemies, such as Wigglers and Scuttlebugs. It also introduces Dorrie: a friendly creature who helps Mario travel along the toxic water. As with all the other worlds, Bowser Jr. is fought here in World 4-Tower. The boss of this world is a Mega Goomba, and defeating him will lead the player to World 5. If the player were to use World 4-Cannon, unlocked via World 4-Ghost House's secret exit, then they would reach World 7.

Level information

Level Preview Description
World 4-1   The first level in World 4. This level introduces poison, and the player must use Dorrie to cross it. Read more...
World 4-2   This is the second level in the world. It is the only sky level in the world, and mostly takes place on tilting mushrooms. Read more...
World 4-3   This is the third level in the world, and takes place underwater. It introduces Unagi and Mega Unagi. Read more...
World 4- Tower   This is the fourth tower in the game. Lava is constantly rising upwards. Read more...
World 4-A   This is the world's only secret level. It is covered in poison. Read more...
World 4-4   This level contains many Wigglers. Read more...
World 4- Ghost House   This level is the second Ghost House in the game. It contains the franchise's only appearance of Balloon Boos. Read more...
World 4- Warp Cannon   This area can be unlocked by using the secret exit in World 4- Ghost House. If the player enters the Warp Cannon, they will be taken to World 7, which can be seen in the background.
World 4-5   This level takes place underground. It contains many Bob-ombs. Read more...
World 4-6   In this level, Mario must use Dorrie to cross the poison again. Read more...
World 4- Castle   This level is the fourth castle level in the game, and the last level in World 4. It contains many swinging platforms and Thwomps. Read more...

Enemies introduced

Trivia

  • If the player looks closely on the world map, when Mario walks on the secret path from World 4-1 to the 1-Up house, he appears to walk backwards on one of the sections.