First you get the fire flower and you should get a spare too. Make sure you are playing as
mario otherwise it won`t work. Then go to world three level three(not the tower)and get to
the cheap chomp,this is where it gets hard then right before he swallows you throw a fire
ball at him. and you will be froze and time will be stopped but the enimies will still be
moving.

You can get three star coins in each level.

if you get five star coins you can buy things.

if you finish the game and get twenty star coins 

go in the blue toad house and buy a backgrond.

unlock world 7 then go to 7-2(not the ghost house)make sure you have 99 coins when the
flying turtles appear find the non flying turtle and kill him thow the shell at the shell
at the flying turtles if correct you will get a 1-up now get a coin and you will get
another!

in the final castle, there is a switch up above the door in which you step on by jumping
onto the stone box and bum bashing it. once you have done that you'll notice that there
is a secret door that is a shortcut to the final battle with bowser jr. and bowser snr.
"WARNING"! this is take patience but it is worth it in the end.

in the mini game called sort or 'splode, you have to guide black bombs to the
corresponding black carpet and red bombs to the red carpet. to get an extremely high
score  count only one color when you grab them if there are 5 reds and 3 blacks on the
board as you grab the red ones count them. not the blacks... my high score for doing that
is 567 and regularly i have 306. think you can beat them scores??

To play as luigi chose what game you want to play on then simply press L + R + A and then
you will hear luigi say LUIGI and then play ad luigi. To get back to mario, quit the game
and load the game like its just normall and just start!

You need to be mid size to do this. Run through the boss and then press on the pad.

when u get on to select a file press L and R and select what file u want to do at the same
time

to get to level 3,go to the big castle in level 2 ,get a mini mushroom,kill the worm
thingy,and when the walls fall down for you to go in,go in the little hole and it will
take you to level 3 

GOOD LUCK

beat the boos

for mario to look at u on the ar type 221b6acd oooooo55 221b6ad1 00000020 221b6ad5
00000000 i hope u like it please rate it good by the way this may get anoying this cheat
hes been tested and it works

First you dash then you then jump and jump again then one more time then he does a front
flip wola you done

if you press L L L before you go down the pipe you have to be careful because bowser comes
out from the pipe like samara off the ring and curses your ds. this is real, no joke, its
been happening all over campus.

If u have a AR and code jump finish ( if u jump and it moves u by your self)  and if u use
it on 1-1 u get on the flag but u jump of and you go behind the castle @ the end of the
level andthe points it gives you is 1000 and it never goes away and you cant pause but
the sky is still moving.

when I was play as luigi i closed my ds for a sec then i opened my ds and it said its me
mario when i was play as luigi.ps not a cheats just something funny

Go to the world1 tower with a blue shell and do the lvl normally till you get to the first
pipe. then while you are sliding down wall jump to a blue platform. go into the door and
get the star coin. at the right most part of the screen you will see a tiny space that
mario/luigi can fit in. then go through and you will find yourself in a room smash all
the blocks with the shell the go into the pipe at the right side of the room. go through
it and get to the flag and then you will unlock the cannon lvl. start the lvl and go on
top of the cannon and press down and you will have made it to world 5! sorry it is kind
of hard to explain.

Hi there! I just wanted to tell anyone who doesn't know the fact that if you hit Down
arrow while standing on top of a brick that gives more than 1 coin I have found that the
most effective way to get many coins. To get coins for extra lives as well as to
replenish my Mario and backup I always go back to World 1-2 or W1-3 East coins and it
fixes you back up...

OK just listen DO NOT USE THE CHEAT GET MORE COINS CUZ IT DOESN"T WORK!!!!!!

AJ, I read your message about that coin in the 1st W8 castle. Well I know how to get it!
You know those platforms that move on those rails, right? Make sure that you always ride
the one on the bottom rail. When you get to the checkpoint DON'T DIE or you'll have to
start the whole level over if you want it. When you get right near to the end you should
see a platform on a rail just before the platform that the door to the boss is on. Ride
the rail platform and it will take under the door to a secret room with the coin in it.
There's some rotating platforms across lava leading to the coin so be careful. If you can
grab the coin and get back to the door and beat the boss without dieing, you can keep it!

if you get all the coins, at the end of the game two stars will apper at the start menue
do this twice and you can play as princess peach