Which castle? W8's last green one? For that one, the second part there is a pattern in the paths you take if you get it right, there will be a ding chime thingy and if u get it wrong there will be a noise like well u know ur wrong. then to beat bowser and baby bowser you have to be fiery mario or be giant mario and press the button at the other side. for the beginning of the castle you need to find all the buttons to flip the screen and keep going. find the right doors and u should end up in the second part
farty
you jump on him
Beat World 5 as Mini Mario.
Collect 120 stars
you have to get a cannon from one of the worlds and go in it and boom your there
Beat the boss at the end castle on level five as mini Mario.
Stomp on the spiky thing three times
You avoid the Goombas and try to get a mushroom if availible
on world 5 you have to beat the boss in the last castle as mini mario.when your supersmall.
You have to beat Bowser as mini Mario on the big castle on world 2 and 5!
EasyYou just beat the worlds 2 and 5 castle bosses with mini Mario
You need to beat the castle before. Once you beat this castle then it will unlock another pathway that looks like a bridge to 8-5
dance
You have to complete the world five castle as mini mario.
Get a red flag on the levl before the world 7 castle
By canon or moon jump with action replay ds
on top of the castle