No
barrelbo: well apperently,on the wii,yes,it is a star platform with no towers,castles,or gost houses *woooo:D*even tho u need to beat 8-castle to get it,u need to get all star coins in a world to get the corresponding level in world nine.So if you get all of the star coins in world 5,you'll get 9-5.
yea all you have to do is complete level 8 and there you have it(hint: but no luigi)
no. it only goes to 9-8
There are 8 worlds in the entire game
no there is not
No.
finish the 6th world
No.
There is a Super Mario Brothers for both the Nintendo Wii and Nintendo Wii U
No only on wii.
only on nintendo wii not ds
because that is a bonus
There are only nine.
no there is not there are only nine worlds.
kill the boss
yes