Super Mario World: Super Mario Advance 2 Cheats For Game Boy Advance
Extra Levels From Star Road
If you find and complete the alternate (key) exits in all Star Road levels, you will unlock a set of special levels accessible from the mountain in the middle of the main Star Road map.
Contributed by: Zapdos560
Re-Do Fortresses and Castles
Once you beat the game you will be able to re-do Fortresses and Castles.
Contributed by: Ryan Rider
Yoshi Coins to Princess Coins
To change all the Yoshi Coins to Princess Coins, collect all five Yoshi Coins from each level. After you collect them all, watch the in-game movie to see the coins change.
Contributed by: squirtle90909
Hear the Original Mario Bros. music.
Go to the special levels (place with Tubular, Groovy, etc.) Still on the world map, leave the game alone for a few minutres and you'll hear the music change.
Contributed by: squirtle90909
Beat the game (defeat Bowser) and the intro changes from the usual 'find the princess is missing, play scary music' to a sequence where you see the princess riding on a Yoshi with another Yoshi carrying a picnic basket.
Contributed by: darkedgex
High Score Records
Once you complete the Special World, you will be able to save your high scores in the Special World levels.
Contributed by: qsr
Once you've cleared all 96 Goals, you will then be able to warp to any point on the map via the Status Screen. On the Map Screen, press Select to access the Status Screen. You will now see a little white arrow to the left of each course name. Choose a course and press A. Mario (or Luigi) will be automatically warped to that part of the world map. This will save lots of time trudging from one part of the map to the next. Enjoy!
Contributed by: Dark Farfetch`d
Make Super Famicom logo appear in Special Worlds
Complete the special worlds (The world with SPECIAL written across the top) and the Super Famicom logo will appear across the top of the Special World Map. You will have to press L and make the screen scroll up to see the logo.
Contributed by: hiro1112
For every one-million points you get in Super Mario World mode, a star will appear on the main menu screen next to the ''top score'' display.
NOTE: The maximum amount of stars you can get is 5.
Contributed by: bluberry
Get stuck in walls
In a few levels, there will be sets of rotating blocks blocking your path. (Example: Vanilla Dome 2 or Star World 1)Make sure you have a feather equipped. Use your cape to roate the blocks, then stand in right in front of the blocks while they are rotating. Usually the blocks will just push you back into open when they stop moving. However, sometimes the blocks will push you the opposite direction- into the wall. This usually works only in Vanilla Dome 2, but it allows you to walk down the slope of the wall underneath enemies. However, if you are surround by layer after layer of bricks (Star Road 1), you will be pushed into the other blocks, usually resulting in you losing a life.
Contributed by: discoinferno84
Play through the games and as quickly as you can get to the Star Worlds. Now go to Star World 4 and get the yoshi now either complete the mission with Yoshi. Now Go back to that level with yoshi and go back to the egg and get the 1-up and then press START and go back and do then level again to get more lives. Repeat As Needed
Contributed by: Fatguy2006
Extra life at finish
When your time has twice the same digit repeated at the end and it's the same as the tens of your stars total you'll get a extra life for free!!!Example:
With 39 stars, beat the stage with your time ending in 33.
Contributed by: alexanderpas
Replay switch palaces
After gaining the ability to warp to any level, press select and any direction you want on the same frame. When you select a level afterwards, it will cause Mario or Luigi to move in an unintended direction and off the map, depending on where you started, the direction you pressed select with, and the level you choose to go to after preforming the direction + select. Most of the time, this will send you to an unfinishable bonus game upon pressing A, however in same cases, using the trick will allow you to re-enter a switch palace if Mario or Luigi land on it. The following setups can be used to replay every switch palace: Yellow: Start at Yellow Switch Palace, press down+select, and choose Chocolate Island 3. Green: Start at Donut Plains 2, press left+select, and choose Vanilla Secret 3. Red: Start at Red Switch Palace, press up+select, and choose Bowser Castle's Back Door. Blue: Start at Forest of Illusion 2, press right+select, and choose Forest Ghost House
Contributed by: cadcrafter
Unlock Different Colored Yoshis
Unlockable Unlockable Go to Star World 2, find the Baby Yoshi, and feed him 5 enemies. Blue Yoshi Go to Star World 1 or Star World 4, find the Baby Yoshi, and feed him 5 enemies. Red Yoshi Go to Star World 3 or Star World 5, find the Baby Yoshi, and feed him 5 enemies. Yellow Yoshi
Contributed by: kylohk
Earn Point Stars (Mario Brothers)
For each 150,000 points you get in Mario Brothers, a star will appear at the top of Mario Brothers at the game selection screen (where you pick between Super Mario World and Mario Brothers). You can get up to 5 stars maximum.
Unlockable Unlockable Get 150, 000 points in Mario Brothers, and a star at the game selection screen will appear above Mario Brothers (5 stars maximum) Earn Point Stars at game selection screen (Mario Brothers)
Contributed by: peach freak
New Look to Yoshi's Island
After filling a ceratin Requirement you give a new look to yoshi's island which is called EXTRA. The shells will look like bubbleheads of Mario, the Pirahnas will have pumpking heads and you can access any stage by pressing SELECT and pressing A on the stage you wish to go to.
Unlockable Unlockable Find all goals in every level EXTRA
Contributed by: ThunderMan