Play as Princess Daisy, Win against bowser with Luigi at bowsers castle, There will be a movie of her coming and hugging him and saying "OH Luigi!" Speed:3/5 Wieght: Lightly below Avg.Play as Shy guy,Beat bowser at bowser raceway with Yoshi and there will be a movie of him saying, Oh darn, and he will send a shy guy, do this again and he will send out Boshi (if you did ALL my codes, you will have DOUBLED your Characters
Shy guy: Speed 4/5 Wieght: Very below Avg.
Boshi Speed: 3/5 Wieght:Avg.
I'm back, Obtain the Sequel cup, more advanced editions of the mos popular races including:

Rainbow raceway 2
Mario Raceway 2
Luigi Circuit 2
Bowsers 2nd castle

Saphire cup:

Daisies Cottage
SM64 Marathon (race inside the castle )
Yoshi Isle
Bomb Omb Super Shack

Explosion cup:

Bomb omb Patch
Careful race way(Lined with MSB's
Lava Ball Castle
castle of everything, Explodes after every lap
Just press RIGHT on the gameboy-like button for first one, DOWN for Sapph', UP for explosion and LEFT to create you're own without the use of a PC, requieres expansion pak




This message was edited by SuperLuigiN64 on Dec 14 2008.

I know you all LOVE my codes, but, now I'm gonna reply to the Same thread in a different game

unlocking sonic:

go to main menu, and hold the L button for about 10 minutes, now go to blockfort in multiplayer and have three players. have player 1 get on yellow block, player 2 get on green block, and player 3 get on blue block. Now press B A A B A B B B A A B A B A B B A A A, and pause game and quit while holding select. now race on 100cc in wario stadium and come in 7th place, and u will here the sound of sonic's spin dash. he will be playable

Unlock PichuRules, Beat Yoshi's valley 34 times in a pattern of 1st 2nd 3rd 4th and so on

Unlock SuperLuigiN64: Get 1st in a Grand Prix using Luigi 50 times in a row.

This message was edited by PichuRules on Jan 08 2009.

Unlock the Giga Kart!

Go to bowser's castle. Get squished by the green thwomp 82 times, fall in the lava twice, then go to luigi raceway and get a 52 second time trial time, then go to sherbet land and get hit by the big penguin in the middle. Voila! the giga kart!

Unlock Master Hand!

Smash your MK64 cartridge, set your N64 on fire, and yell "MASTER HAND!" fifteen times!

unlock baby yoshi

---play a 2-player Grang Prix. beat yoshi's valley as yoshi. cross the finish line while you are tiny. Then baby yoshi will appear as a character

Unlock DK Jr.

---battle on the Big Doughnut as DK. have someone hit you with a star into the lava. as soon as you are about to touch the lava, use a star. then pause the game, and quit while holding "L" and "R" Then do a vs. Race in DK's Jungle Parkway. Do the shortcut through the corner of the wall to get to lap 3. then go to the finish line and stop. DO NOT CROSS THE FINISH LINE. Stay there while your partner races around the track. When he gets to his third lap, have him stop directly behing you. DK Jr. will push both of you over the finish line at exactly 5:37.000. DK Jr. will then be a playable character

get baby mario
----------------

first, win the Mushroom Cup with 36 points, finishing each race while shrunk. then cut off your pinky toe-nails and shove them in the game. Part of B. Mario's square will appear. Now get a first-place shell in battle (block fort) , avoid it with a star. you will fly onto a new battle stage, the "Colleseum" Baby Maro will battle you here. He has 10 balloons. Defeat him w/o losing a balloon and you will unlock him

Add a color editor for you karts.

Complete all the cups as Mario, then buy Super Mario 64. Defeat Bowser with exactly 89 1/2 stars, then buy Super Mario Sunshine. Put Mario in jail, then buy Super Mario Galaxy. Long jump into Rosalina when you have 45.793297846 stars. She'll call it sexual abuse and kill Mario. Continue to do this until you run out of lives. Then, play any game for 65 days straight, and, if everything is done correctly, you'll be able to edit any kart to a different color.

Note:If you acutally try this out, you seriously have no life.

INVISABLE EVERYTHING!

Complete every single last detail of the game.Buy the NES and complete SUPER MARIO BROS. if done correctly, u should have invisable charecters.Then, buy geico and kill the gieco gecko and steal all of his money. u should have invisable karts now if done correctly. for invisable courses/battle stages, burn your mario kart game and repeat with another one but dont burn it. now u must burn SUPER MARIO BROS and sell gieco to Nintendo so they can be autoinsurence and buy and sell esurence. Then, delete ur mariokart file, and VOILA, u have invisable everything else(logos, screens, etc.).

REALLY WORKS ON EMULATERS 2!