Enjoy our playthrough of every Tower, Castle, and Airship boss fight in NSMBU including Boom Boom, Sumo Bros. Kamek, as well as all 7 Koopalings, both Bowser Jr fights, and both parts of Bowsers final boss fight! The Koopalings includes Larry, Morton, Wendy, Iggy, Roy, Lemmy, and Ludwig von Koopa.\r
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