This page contains Cheats, Cheat Codes and Walkthroughs for Yoshi's Island: Super Mario Advance 3 organized by sections for GameBoy Advance. This game has "Action Platformer" as genre, made by Nintendo. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
- Developer: Nintendo
- Publisher: Nintendo
- Genre: Action Platformer
- Release: Sep 24 
- ESRB: Everyone
- Section: Cheats, Cheat Codes
Hold Select, press L, L, B, A, R (on stage select screen) »»From: nightmare0098
Simply beat the game 100% and the next time you boot up yoshi's island the game's title screen will show yoshi's island but it will be night instead of day »»From: sheyn
Collect a certain amount of points in a world to get a special surprise. (Note: the first three apply for all 6 Worlds.) »»From: zabludshiy
Score 1000 World Score Points and get 5 additional stars »»From: higgy1996
Get your total points for a world to equal to exactly 777, to get 7 extra lives. »»From: Momy
To get the new ending complete all 60 levels with 100 points (total of 6000 points which make 6 stars on the Title screen and Select game screen) and shows how many times you played on any level.. »»From: Jordan
Obtain 100% in every level - the main eight of each world, plus extra and secret levels. You'll get a special message (which seems to indicate how many lives you lost accomplishing this feat) and an ending sequence to accompany it! »»From: Sully
After you have gone over all the hills there is a pipe that Shy Guys come out of. Ignore them and go past the pipe and get rid of the Killer Plants in the next two pipes to the right (one above and on the ground). A Kooper is walking between the two pipes on the ground. Jump on the Kooper and send his shell spinning between the two pipes. Shy Guys continue to jump out of the pipe on the left and every time the Kooper »»From: PietroPenna
Pick up a Rollie-Pollie Guy with your tounge. Do not turn him into an egg or spit him out for anyone until you get to the pipe that spits out Shy-Guys. Once there, spit the Rollie-Pollie Guy out into a 1 (square) hole on the right of the pipe. Once placed, jump onto the platform above and to the right of it. Let the Shy-Guys jump out of the pipe and onto the Rollie-Pollie Guy. Points will accumulate and will eventual »»From: denniscm69
To get special Yoshi eggs with out having to find special boxes, fire a Yoshi egg in an area that will cause the egg to bounce off the walls and back to you. When the egg returns to you, quickly use Yoshis tongue at the egg. If successful, you should have a special Yoshi egg. »»From: BallerHitman
Go to any level with lava. Fall in the lava near land and you will fall through the ground. »»From: MrTe90
Go to a place where there is shallow water. Get high up, then Ground Pound into the water. If you hit it correctly, you will not swim in the water, but instead walk. You can also spit seeds, throw eggs, and crouch. »»From: Joanneh
Grab a Melon Bug (the creature that rolls up into a ball) and go to the pipe with Shy Guys jumping out of it. Spit the Melon Bug close to the pipe on the left-hand side. When Shy Guys jump out, after a while you will get a "1-Up" for each time a Shy Guy hits the Melon Bug when it is in its melon form. »»From: MarcyOne
At the end of World 3-4, you'll encounter a boss in which you fight in the foe's stomach. If you do not move left/right at all on entering the stomach, you will never be hit by the acid. Furthermore, try to angle your egg shots to hit the sides of the uvula at the top of the screen: for reasons unknown, hitting the target from the side, as opposed to just aiming straight up at it, does significantly more damage! »»From: Eevee-Trainer
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