Play with headless charcters.

Play 'Hot Rope Jump' over 20x getting a score of at least 30 or more in a row!

And Voila you get an option saying 'Want headless charcaters?'.

Oldskool mode:
Complete the game ONLY getting 1-6 on the dice and nothing higher, then after completing the game with every characater like that, you'll get Oldskool mode, it's basically Monopoly with Mario characters in cheesy Victorian clothes...don't ask.

The following code is REAL

At character select screen press XXYXXXYYYXXZXXYZZLLRLRZLZYX

and your brain will receive the code and lets you know that I lied.

MAKE EVERYTHING TURN BLACK

Take your fingers and stick them all in both of your eyes just as hard as you can. This feature will be unlocked. And you will also look like this...

play as sonic the hedgehog: step on every space on any board then you will be warped to a minigame where you battle sonic. If you win you can play as sonic. if you lose you lose all of your data.

How to get link in your game
Get a sword, then beat Super Smash Bro. Melee 1,200 times with link. Then, press Y,X, and A until your fingers go nump. Then, youwill get link to play.

play as Knuckles: beat story mode as sonic and after you beat bowsers board while toad knuckles will jump down and send toad flying. He will say "You still havn't recieved gifts from everyone! Come and play my board and you will actually have all the gifts!" so when you play his board the game doesn't end until you've stepped on all knuckles spaces that warp you to knuckles minigames. after you finnish that board and you battle against knuckles if you win you can play knuckles, if you lose you lose every single bit of your memory card data!!

Unlock different characters. And the princess in different clothes or something.

Inflate Marios or Luigis nose while you play (only works if you are Mario or Luigi).

Be the first person to taunt 5 times in a row.

Based on your idea.

Do something to make inflateable characters.

Or do something to get paper characters.

Unlock create a chaacter mode!
First play as Mario and go to Bowser's board map. Land on a Bowser space and if your lucky Bowser will ask you if you want to mess up your character say yes. Then you will have 25 seconds to mess up your character. Then you will have Mario's body and a bunch of other parts like Yoshi's arms, Waluigi's head, DK's legs and so on. Delete his body and only make Mario's head after that you must get frist place. Then start a story mode and Mario's head will be a playable character. Use Mario's head as your character. Then you must complete story mode in between the time of 20 hour's to 25. If you do that you will have create a character mode.
P.S. You do not have to use other character's body parts.

100 POST

quote thunderdawg7000

Unlock create a chaacter mode!
First play as Mario and go to Bowser's board map. Land on a Bowser space and if your lucky Bowser will ask you if you want to mess up your character say yes. Then you will have 25 seconds to mess up your character. Then you will have Mario's body and a bunch of other parts like Yoshi's arms, Waluigi's head, DK's legs and so on. Delete his body and only make Mario's head after that you must get frist place. Then start a story mode and Mario's head will be a playable character. Use Mario's head as your character. Then you must complete story mode in between the time of 20 hour's to 25. If you do that you will have create a character mode.
P.S. You do not have to use other character's body parts.

100 POST

wow thats a well good an

players in their underwear. Play the game for a consecutive 10 hours and then bowser will appear and give you a secret level. Complete this mega hard level with every character. stand up, do 5 spins and while your at it make a piece of toast

Play as Bowser!
Go to the Bowser Board map and win it ten times in a row. Then you must play the game for one hundred hours alltogether to unlock Bowser.