The World 6 map in New Super Mario Bros. Wii.

World 6 in New Super Mario Bros. Wii is a mountainous region with the rocky mountains soaring above the clouds. It features 8 levels, 3 Toad Houses, a Warp Cannon, and an Airship level. The enemies you fight in challenges are Bullet Bills. Morton Koopa Jr. is the boss of this world.

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