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you have to complete the last castle but you have to do it all in one to go back and unlock them.

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Q: How do you unlock 7-3 and 7-4 in new super Mario bros for ds?
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Are there videos to unlock wario on new super Mario bros?

Wario is not in New Super Mario Bros.


How do you unlock sonic in new Super Mario Bros wii?

They call it Super Mario Bros Wii for a reason


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What games are there in the Mario sires?

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When did New Super Mario Bros. happen?

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