!World3cannon!
1. Go to W3-2
2. About 3/4 of the way theres a moveing mushroom.Go on it.
3.You will see three pipes,go in the GREEN 1.
4.Go through the bit with more moveing mushrooms.
5.At the end of the moveing mushrooms you will see a red flag-pole!
6.Beat W3-b&c and I think that takes you to the cannon!
P.S it's alot ezer with Luigi.
P.P.S.Get Luigi when your in the save screen By preeseing L and are wal you select your game!
I hope this has been helpful,Jordan
Theres loads more info this game, right here, with some cheats and tips, answers and New Super Mario Bros walkthrough.
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