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World 6
Game Another Super Mario Bros. Wii
World number 6
Levels 9
Bosses Morton Koopa Jr.
Bowser Jr.
Game Progression
Previous world (5) World 5
(3) World 3 (secret)
(4) World 4 (secret)
Next world (7) World 7
(8) World 8 (secret)

World 6 is the sixth world in Another Super Mario Bros. Wii.

Its tower and castle boss is Morton Koopa Jr. and its airship boss is Bowser Jr..


World 6 can be accessed through completing World 5-Castlensmbw2.png in World 5, through using World 3-Cannon2.png in World 3, unlocked via the secret exit of World 3-Gohst.png, or through using World 4-Cannon2.png in World 4, unlocked via the secret exit of World 4-Fortress.png. Completion of World 6-Airship2.png grants access to World 7-1 in World 7. Completion of the secret exit of World 6-6 grants access to World 6-Cannon2.png, leading to World 8-1 in World 8.


Level number Preview Description
World 6-1 World 6-1A.png
World 6-2 World 6-2A.png
World 6-3 World 6-3A.png
World 6-4 World 6-4A.png
World 6-Fortress.png World 6-TowerA.png
World 6-5 World 6-5A.png
World 6-6 World 6-6A.png
World 6-Castlensmbw2.png World 6-CastleA.png
World 6-Airship2.png World 6-AirshipA.png

Other Buildings

Level number Preview Description
World 6-Cannon2.png World 6-CannonA.png The Warp Cannon of World 6 which leads to World 8. It is accessible after completing the secret exit of World 6-6.