How do you do the last level on world 8 on new super Mario bros?

Answer 1

In the big castle when you're half way through, turn up your volume all the way. This can help you here the right sounds & wrong sounds when you take a floor level. Keep trying & you'll be able to get to Bowser Jr. with Dry Bowser, Peach, & a big pot.

Answer 2

well you go into the castle fights some trolls get out of the castle and louigi will be waiting for you so you follow louigi and he will take you into a fluro orange and blue castle where you will be put through intense traing to try build up your guns and then you walk out of the castle where louigis brother will be waiting and then he will pretend to stab you but he will actualy stab you but he wont so you keep walking north south east north were connor brice will be waiting behind the big willow tree and he will take you to tom brice's house in khazacstan and then tom will lead you into house and then you pick up a hamburger and eat it. but seriously idk

Answer 3

A video on YouTube might help. You could use SuperSkamerys, or Cetroix... I think that is what you call it.