Super Mario Brothers 3 Cheats (Nes)

go to level 1 in world 8. at the begining, go and fall down the hole 20 times with each
character. you will be taken to bowsers castle right away.

on the second level in world 8 if u drop down the first  quick sand and take a left tutn u
geta mushroom then back out hte tube and it brings u to nearly the end u only have 3
flowers to jump and u r at the end

in world 1 level 1, get every coin and kill everyone and everything and you'll get a prize
at the end, take it and use it, you will go straight to bowsers castle

On the first world at the start panel use the game genie code AOZULT and you'll enter a
level with the same type of form from world 6. Note: you must know how to worlk game
genie codes.

If you have 2 p-wings,just fly past the levels,and if you don't,on the part where there is
a white music block ,2 bullet bills,and a pipe right after the music block,get close to
the bills and wait for 1 or 2 bullets to come out and run back to the music block hold
the jump button and jump on whichever bullet.KEEP ON PRESSING THE JUMP BUTTON,IT'S VERY
IMPORTANT!

when about to select 1-3 dont press a! instead press down 1 time and once mario walks down
to the coin press down again and mario will walk down to the mini game before the first
castle.

well after you beat 1-2

This could happen at any world. Make Mario or Luigi die and lose all their lives beat all
the levels and go to Toad's Shop pick a box and then go to another one. When they have
all been used  make a game over and do it again.

just so you know to work gamegenie codes for the half deleted level thing you have to buy
a gamegenie pack put it at the back of the nes and you will be able to put in codes
before smb3 starts.

you can do this at any level first you have a game ans say you have 2 lives and your on
just mario save & quit and go on the same file as that one but as mario and luigi and
take all the lives from luigi so mario will have 9 live then save and quit and go on as
just mario then when you look at the lives you have 9 :) and it also refreshes the
mushroom houses and all mini games.

NOTE: THIS ONLY WORKS FOR THE SNES VERSION OF THE GAME

if you get to any point in the game and you don't have any items, press start.  save and
quit.  then go back to the game.  select the file you were playing.  in the screa before
you start to play is a section that tells the world you are in.  use the d-pad to go down
to other already beaten worlds.  you can redo entire worlds, or just go to the mushroom
houses.  and the best part is, you can do it fo all worlds as may times as you want. 
also note that when you go back to the world you came from, all levles will need to be re
beaten, unless you have beaten the little castles

get a p wing and use it all the way through.