Going through Ballistic truama shooting mutants and defeating the Screamer, hospital blows up and they are rescued by Varla
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https://www.youtube.com/watch?v=hGzfaAwTel4
Part 7 of Mario, Luigi and their baby counterparts journey through time to save the mushroom kingdom from the Shroob alien race
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https://www.youtube.com/watch?v=bEeqWmoNuxY