World 3 is an ice world while World 4 is a water world in New Super Mario Bros Wii. In New Super Mario Bros U, why is World 3 the water world
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New Super Mario Bros Wii - Co-Op - Part 5 World 3-4, 3-5, 3-Boss | Super mario bros, Super mario, Mario bros
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New Super Mario Bros. Wii 100% Walkthrough Part 5 - World 3 (3-1, 3-2, 3-3, 3-T) All Star Coins - YouTube
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How to Collect all three Star Coins in New Super Mario Bros Wii World 1-3 « Nintendo Wii :: WonderHowTo
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