Fast way to beat level 6.3 to get to boss
On level 6.3 go up the ladder you should see quicksand sink until your head is berely under start pushing left and when you feel your under the mountain start jumping keep pushing left you should see a door go there go through the clouds you should see another door then your to the boss.
Beat the game, but instead of turning it off right away; wait until it says "The End" in cursive letters (be patient, it may take a while) above Mario. After that, it has a menu, choose to save and quit. When you go back to that file you can go to any level you want and search for Yoshi's Eggs!
Warp to world 4
In level 1-3, after the second waterfall there will be a kind of arch thing made out of two platforms and a log, with three plants on the top and two plants on the bottom. Pick up the bottom left plant, and you will find a magic potion. Take the magic potion and jump over the small waterfall, and keep walking past the door until you come to the vase. Throw down the potion, and walk through the door. When you are in subspace, jump on top of the vase and go in. You will be warped to world 4.
If you want to conserve some battery power so you take care of some household chores, simultaneously press Select and R button. To resume play, press select and L button.
During Gameplay press Select + Start + A + B
Easy lives in 3-3
Go to the area in world 3-3 right before you get the key, where a bunch of shy-guys pop out of the vases. Go to the top, grab a shell under the ground near the door, and go back to the bottom. Stand on the ledge to the left of the door and throw the shell in the hole. Shy-guys will fall in and get killed by the shell. Wait until you have 99 lives!
Warp To The 7th Level
Go to world 5-3. You must use Luigi! At the very beginning, after you go up the first ladder, you will see the platform above you. Hold down until Luigi starts flashing, then do a super jump up on to the platform. The first plant you see is a magic potion. Jump and throw the potion on the vase beside where you found the magic potion. Go in the door. After you go in the door, go down the vase. It will warp you to the 7th level!
Warp 2 World 5
In World 3, level 1, near the cloudsteps, JUMP down, YOU will see LAND and a DOOR. Go thru the door and keep picking up all the plants till U get to the potion. Throw the potion at the vase. GO down the vase once you are in SUBSPACE. You will then warp to world 5
Easy way 2 get 2 boss on level 4-3
All u have 2 do is do 2 long jumps on the fist door. Then when u come 2 the second door do another long jump and u will be on the door nexet to the the bosses door
Shortcut to the 1st level Boss
To quickly get to the boss in the first level of Super Mario Advance, go to the cave where the 1up is (extra life). Get the 1up if you like, but then climb the ladder and run-jump over to the left-hand-side of the waterfall. Find the door at the end and go through it. Jump on top of the cliff and run through to the egg-spitting boss!
Shortcut to Boss on level 4-3
You need to be princess peach for this. You must first take the egg over the sea, and jump onto the platform. Run to the right end, then jump and hover to the platform over the space. Go in the door, and you'll be there.
Choosing a Character
While Mario is an all-rounder, Luigi, Toad, and Peach each have a particular skill-Luigi can jump higher than the others, Toad is especially quick at lifting items above his head and Peach can hover for a short time by holding down the A button after jumping. Of all the characters, Peach is the most useful.
Catch Birdo's (boss1's) Eggs
Choose a character (preferably Peach) and go to Birdo. When he starts shooting eggs jump into the air land on it, hit B, and hit B again to throw it at Birdo. Repeat 2 times or until you hit him 3 times and walla! Birdo defeated.
Catching a veggie you've thrown
In world 1-1, when you very first enter a door, pick up one of the small veggies. When you are near the big ShyGuy, start running (with B or R while using the control pad) and throw the veggie. If you did this correctly, you will be able to catch the veggie and throw it at the next enemy. Maybe you can do this where there are other big ShyGuys!
In Level 1-3 after you grab the magic potion go forward until the vase put potion on it go in the door press down and you will warp to level 4-1.