First, you beat the giga carrot mission in dimblewood forest. Secondly, you beat the wiggler. (the wiggler should give you the banzai bill for the banzai bill cannon after you beat him) Third, After you launch the banzai bill out of the cannon, bowser's castle will land on top of bowser. Then you play as Mario and luigi and there will be a new place in bowser's body to explore. Then, once you beat the part when you play as Mario and luigi, bowser will turn huge. Beat bowser's castle in a giant battle. Then, you a new place will appear where you will then be in bumpsy plains. Make it through bumpsy plains. Then, all you have to do is get through bowser path and there you have it.
That's how you get to Bowser's Castle (lucky i didnt explain it all the way through, or you would be readin this for a long time)
Not that on the way back, there's A LOT of those weird doggie bom-o thingies with the Fawful head.Fawful: GET A NEW LOOK!
you do some stuff at Bowsers castle to go to peach castle
Where are you, are you in the castle, have you found bowser?
Bowser would have to punch it from the correct side. That should bring it down. :)
You can go into Bowser's Castle when trying to get out of the path.
You can walk over there, or you can take the purple swirly circle thing and press "Bowser Castle" and you'll be in Bowser's Castle.
you do some stuff at Bowsers castle to go to peach castle
In and around Peach's Castle. :)
you dont nimrod
you can't
bowser has 92%
just follow the story then after he fights bowser castle the part after that then mario and luigi find him attacked with a lazer.
You can get Beans, and an SP: Magic Window.