Uploaded April 2018 | Updated September 2026, 1 hour ago

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The Mushroom World is invaded by the Koopalings, Bowser's seven children. The Koopalings conquer each of the seven kingdoms by stealing its king's magical wand and using it to transform him into an animal. Princess Toadstool sends Mario and Luigi to travel to each kingdom, retrieve the stolen wand, and restore its king to normal. Can the Mario Bros. succeed?

In this part, we will complete all levels in World 4!

Enjoy!!!