At title screen hold y And press a

As soon as you come out of the the cave area and defeat the third castle. The level on the
bridge you have to fly under the end bar all you have to do is keep yoshi throughout the
whole level when you come up to the saws just jump on the saws they cant hurt you. the
when you come to the final platform before the end jump down like your gettin ready to die
and jump off yoshi right under the bar and youll find a moon and a secret level.

Go to Choco Island 5. Go past the first bit until u get to the water. Swim past the
falling goombas and bob ombs and jump up the ledge. You will see a coin and then a shell.
Pick up the shell and swim to through the water that is after the shell. Swim to about
halfway and let go of the shell. (you need to be at least big for this cheat) It will hit
the wall and bounce back at you. Keep swimming up so that every time the shell comes it
hits you twice. Eventually every time it comes back you will get 2 lives and then it will
bounce of you, hit a wall, come back and u get another 2 lives. I get about 5 lives every
4 seconds!.

on the levels that are red not yellow have 2 different places you can go it either has a
key or 2 finishes

go to donet plains 3.then go to the 1st tube and get about 5 lives then when you get out
go to the left tube and there is a lot of coins.how to fly is you run really fast th if
you go right press left little by little .(push left then con't in your head to 3 then
press left agen do that a whole bonch of times).

[To defeat Bowser, I have found by pressing A on one of the bad guys, so there is only 1
it
is much easier to defeat him, may take longer but there is no time limit!]

[To access the back door of Bowser's Castle, simply beat the Valley Fortress after
discovering the key in Valley 2.]

[For this cheat you must have yoshi and you must go into a level with a key and keyhole.
When you get to the keyhole, let the time go very low. Have Yoshi hold the key in his
mouth. When the time says either 002 or 001, jump above the keyhole with the key in
Yoshi's mouth. If done correctly, Mario will die above the keyhole. As the death
animation is going, once Yoshi hits the keyhole, he will go through it. You still unlock
the exit if you do this and you don't lose a life.]

[when you get a balloon with mario or luigi hold right and down and you will float really
fast. this will help in tubular. (does not always work]

[1. Unlock Top Secret Area
2. Play as Mario
3. You most have Yoshi to do this
4. Jump on the box , right way
do not jump under them!
5. Jump with Yoshi and when you jump , press R
you will jump high.
6. When you do it , you will fall on a Secret Island Goal.
7. Win.
8. You will get to Secret Island.

Ps. Its not work on GBA!]

[Go to forest of illusion 1,at i glass box you will find a pattern(mushroom,flower,cape
and
star) Get the star. Run all the way to the two wormy things at that time you will gain
about 10+ lifes. Repeat again and again until 99 lifes.]

beat the game 3 times and go to all of the buttons and jump on each one and thats how u
become mario with a mohalk!!!!!!!!!!!!!

In castle four at the second room. Go to the very end and puase your game as soon as the
falling ceiling hits the ground. Make Mario do the spin jump and you will notice that it
is the sound effect of a loun Bang.

To defeat Bowser, I have found by pressing A on one of the bad guys, so there is only 1 it
is much easier to defeat him, may take longer but there is no time limit!

if you jump in the special zone 10 times mario turnes gold

For this cheat you must have yoshi and you must go into a level with a key and keyhole.
When you get to the keyhole, let the time go very low. Have Yoshi hold the key in his
mouth. When the time says either 002 or 001, jump above the keyhole with the key in
Yoshi's mouth. If done correctly, Mario will die above the keyhole. As the death animation
is going, once Yoshi hits the keyhole, he will go through it. You still unlock the exit if
you do this and you don't lose a life.

Most of the stuff on here is either common sense or not real. If you have to enter a cheat
code like l r a b x y it isn't real, at least not on the snes, though pressing l and r
does enable you to replay a castle. The rest of the crap on here is total common sense and
you people are dumb if you think people can't figure this stuff out on their own. 

1. Unlock Top Secret Area

2. Play as Mario

3. You most have Yoshi to do this

4. Jump on the box , right way

do not jump under them!

5. Jump with Yoshi and when you jump , press R

you will jump high.

6. When you do it , you will fall on a Secret Island Goal.

7. Win.

8. You will get to Secret Island.



Ps. Its not work on GBA!

(This cheat is only for PC)

First: Download the ZSNES Emulator of Super Nintendo.
Second: Download the Rom of Super Mario World.
Third: Go to LOAD, search for Rom of Super Mario World and click in LOAD.
Finish: Press ESC, go to Cheats Menu -> Add Code and write the code.

Code: 7E001999

      WARNING!! Ur Rom may erase ALL the progess!!
              -- By: KakaHacker --

when u go to the top secret area,get yoshi and some other stuff that u want,then get out
of top secret area and re-enter then go to the middle box again and an egg will come out
and hatch out a 1-up,keep repeating this as much as u like

when you get a balloon with mario or luigi hold right and down and you will float really
fast. this will help in tubular. (does not always work)