World 6 is the sixth world in New Super Mario Bros, it is mountain-themed. This is the first world with two fortresses. This is also the first world with no secret exits.

The boss of this world is Monty Tank.


This world features 5 mushroom houses.

Secret Exits & Unlockables

This world doesn't have any secret exits.




New Super Mario Bros. (DS) 100% Walkthrough - World 6 (All Star Coins & Secret Exits)

by packattack04082

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