Super Mario All-Stars
Get a free .com domain name or cash for freeafter you complete several offers by email. Super Mario Bros.Get on the brick wall in 4-2Reset the high scoresSuper Mario Bros. The Lost LevelsReset the high scoresWorlds A through DFireworksExtra lifeLots of extra livesBowser and the clockWorld 9Beating Bowser with fire powerWarp zonesSuper Mario Bros. 2Beating WartPrincess tipWarp from World 5-3 to World 7-1Warp to World 5Warp to World 4Warp to World 7Restart the levelWorld 1-1 1up trickWorld 1-2 Princess trickSuper Mario Bros. 3Alternate BowserTricks and become a Gold Hammer BrosWorld 1-4 P-WingA whistle locationSwim under the shipGet stuff over againWorld 4-4 pipe trick
Super Mario Bros.
Get a free .com domain name or cash for freeafter you complete several offers by email.
Get on the brick wall in 4-2
Sent in by Jason JonesThis glitch gets you on the brick wall in 4-2. Go to world 4-2. Jump the pits until you get to the first mushroom encased in a brick. Get it. Jump on top of the brick you got the mushroom out of and punch the 3 or 4 bricks above you. Move to the right until one-half of the space from thepunched bricks is shown. Now move to the left, where the space is from the punched bricks. Try to jump up the space and you will be suspendedin between the bricks to right of the space and where the screen ends to the left. This is a nifty trick to get on top of the wall a little early and to avoid the 3 goombas below.
Reset the high scoresPress A + B + L + R on the title screen to reset the high scores.
Super Mario Bros. The Lost Levels
Get a free .com domain name or cash for freeafter you complete several offers by email.
Reset the high scoresPress A + B + L + R on the title screen to reset the high scores. 
Worlds A through DPlay through worlds 1 through 8 without using a warp zone. WorldsA through D and the end of the game are after world 9. 
FireworksGrab the flagpole when 2, 5, or 7 appear as the last digit of thetime remaining for fireworks. 
Extra lifeAccumulate coins until the total is a multiple of 11. Grab the flagpole when the last digit of the timer matches the multiple for an extra life. 
Lots of extra livesBegin the game as Mario. Walk towards the first set of bricks thatare floating in mid-air with a Koopa Troopa walking inside. Hit the"?" block to release the Mushroom. Bounce the Mushroom over thelast block to take it, but do not bounce out the Koopa or scrollthe screen past the first few brick columns. Break the second andfourth bricks, leaving the Koopa jumping on the fifth brick. Standon the empty "?" block. Hop on the Koopa. Mario will begin bouncingon the Koopa shell, eventually collecting a large number of extra lives.
Bowser and the clockIf you defeat Bowser right when the time clicks 0, you will get points for 999 seconds, 50,000 points.
World 9To get to World 9, you must not warp at all, and you must not choose "Save and quite." You can choose "Save and continue." 
Beating Bowser with fire powerIf you beat Bowser with fire power, the thing that he turnes into will depend on what Level you are at.
Warp zonesWorld 1-2: Move right to reach the second pipe. The warp to World 3 isnear this location. World 1-2: Jump over the exit pipe of this stage and walk over theceiling. Keep moving right to find the Warp Zone to world 2. World 1-2: Jump over the exit pipe of the stage and go down the nextpipe. From here, move all the way to the right. Move over the top of thescreen to find a warp to World 4. World 5-1: Move right until reaching two brick platforms in mid-air(immediately before a large brick wall). The far right brick in the upperplatform has a vine. Jump off a flying Koopa Paratroopa to reach it andclimb to the warp to World 8. World 5-2: Move right, past the first two upside-down pipes until anotherhanging pipe appears. Move right and find a big brick object next to someelevators. Use the elevators to hit the farthest right brick in the stackto release a vine leading to a warp to World 7. World 8-2: The third upright pipe is a warp to World 5-1.
Super Mario Bros. 2
Get a free .com domain name or cash for freeafter you complete several offers by email.
Beating Wart
Sent in by Jason JonesTo beat Wart easy, just have princess grab a vegie and jump to the high ledge that is in front of Wart. You can jump and let her glide behind Wart. Here you are safe from Wart (unless you run into him). When his mouth opens, just throw the vegie in and watch him suffer. You can jump over Wart and grab another vegie. Keep repeating the process and he'll be dead in no time! 
Princess tipSent in by Jason JonesThe princess comes in handy for making the game easier such as in Level 5-1 or her glide helps her skip harder parts of worlds such as in Level 3-2.
Warp from World 5-3 to World 7-1Sent in by MikeYou have to have Luigi to be able to make it to this warp. After you climb the ladder into the level, super leap to the top platform, and use the potion to go in the warp door and down the pot. This leads to world 7.
Warp to World 5Sent in by Chares HallIn Word 3-1 after you go through the first door, jump off the ledge and you will come to a door. Go in there and find the magic potion and put it on top of the tunnel. When you go in the door, go in the tunnel. It is a warp to World 5.
Warp to World 4Sent in by KenIn World 1-2 when you get the potion, don't use it until the end of the level. When you get to the pipe after the door, use it. While your in the other dimension, go down the pipe and you will be warped to World 4. 
Warp to World 7Sent in by KenIn World 4-1 when you get the potion hold on to it. While passing through the level you will come across a little island with a pipe in the middle of it witch you can't reach. Keep going right, then drop down on the whale and go left until you get to the pipe. Do the same thing and you will be warped to World seven. 
Restart the levelPause the game and press L + R + Select to restart the level.
World 1-1 1up trickIn World 1-1, if you don't get the 1up by the POW block, you can get it at the middle plant, to the left to entrance to the short cut to Birdoon the top platform.
World 1-2 Princess trickIn World 1-2, if you are the Princesses you can jump all the way to thetop of the platform that is way above the door. When on the magiccarpet, push right the whole time, then when it is about to disappear,jump to the right as far as you can go, and you should land on the top platform. These tips will also work on the NES Super Mario Bros. 2.
Super Mario Bros. 3
Get a free .com domain name or cash for freeafter you complete several offers by email. 
Alternate BowserSent in by Jason JonesIf you take a P-wing to Bowser's castle, and manage to keep it up to the door that leads to Bowser, DON'T GO IN! Instead, fly while ducked to the statue above- left of the door. Go in the space that is between the Bowserstatue and the ceiling. Now, stand up, and you will move through the wall into another room. You will find another door that will lead to an alternateBowser. If you try the trick again, you will end up stuck in the wall until time runs out.
Tricks and become a Gold Hammer BrosSent in by Kris SmithThis is a useless trick, but very interesting. Here's what you do. I forget the exact World where it can be done, but it needs to be done in a level that has a giant block that yields a Hammer Bros. suit. You must first get to this room with the Tanooki Suit on. Now, Hit the block, and turn to stone. As the Hammer Bros. suit bonces around, if it hits you when you are turned to stone, you will be a gray Hammer Bros. guy. The only problem, is you can now not enter the pipe. You are stuck in this room, but it's still pretty neat. I think that Mario All-Stars took advantage of this, because if you do this in this game's version of SMB3, you become a Gold Hammer Bros. It is also possible to do the same thing with the Frog and Tanooki (I think, although I'm not positive on the Tanooki) suits, but only in the All-Stars version. This is because there is no way to have a Tanooki Suit that early in the game (World 3, where you would find Frog Suits in the big blocks) except in the All-Stars version, which lets you go to any world with your current inventory. Just go to World 3 with a Tanooki Suit in your inventory and find a level with a Frog Suit in a big box. This gives you a gray Frog suit, BTW, and the thing about not being able to go in the pipe is still true. I haven't experimented with the Tanooki Suit, so I couldn't give a real description (although it might have, and don't remember. In that case, it's a gray Tanooki suit).
World 1-4 P-WingSent in by Martin DoyonIn World 1-4, you can get a P-Wing by getting every coin in the level.
A whistle locationSent in by Martin DoyonIn the second world when you get your hammer do not use it until you get to the end. At the very top right corner, if you brake away one of the rocks on the right side you can get a whistle and some other stuff to. 
Swim under the shipSent in by Martin DoyonWhen you get to the 8th World, it is easier to swim in under the ship to pass the level.
Get stuff over againAfter saving the game, you can go back and get the stuff again, likethe P-Wings, whistle's, and anchor's. You can also go back and get extra lives again.
World 4-4 pipe trickIn World 4-4, you can go into the first pipe with out being a frog. Stand on the Power-Up block. From there, walk off to the left, keep pushing left, and when you are all the way in the water, push the jumpbutton once, and keep going towards the pipe. It might take more than one try.