Super Mario Advance Cheats

Go to world 1 level 1 and go to the cave. then go up the vine.then time the radish just right at the right time at the jumping enemies.

While playing a game, press Select + R to suspend the game without turning it off. Press Select + L to resume.

To unlock the egg finding game simply beat the game. You can do any worlds and levels in any order but it's far easier to just start off with world one and continue that way, so it's not confusing.

After completing Yoshi's Egg Challenge at the end of the game, the sky at the title screen (selection of single and multiplayer games) will turn a red colour and in place of the egg in the logo will be Yoshi!

In World 6-3, climb the vine or go through the door to get to the next area. Then, instead of going right through the world, go left into the quicksand while holding Left. As soon as you see your character's head disappear. Start jumping to the left. Keep going until you reach a door. Go through the door. You should then be on a cloud. Keep jumping from cloud to cloud until you see the door, then enter it.