All Working Mario Party 3 Cheats - Nintendo 64

Classic saved game names
Create a new saved game file, but do not enter a name. The game will automatically name the file after a classic Nintendo character.

Change saved game names
When you are about to select one of your saved game files, press [Analog-stick Down]. Then, press [A] and you can change the name of your saved game.

Taunt
Press [L] during game play to hear your character's taunt. You can only do this while on game board, but not in mini-games.

Super hard difficulty
Successfully complete the game in story mode under the hard difficulty setting. The super hard difficulty setting will be unlocked in story and party modes.

Game Guy's Game Room
Earn the Miracle Star rank in story mode to unlock Game Guy's Game Room.

Easy mini-games
To unlock the regular mini-games easily, save the game after a turn. If the game selects a mini-game that is new to you, play it. If not, reset the game and try again.

Bonus mini-games
Successfully complete the game in story mode to unlock the Backtracks, Waluigi's Island, and Stardust Battle mini-games in party mode.

Get all the 1 Vs. 1, 1 Vs. 3, 2 Vs. 2, 4 player, battle, and item mini games to unlock the Dizzy Dinghies mini-game.

Collect over 1000 coins in Game Guy's Room to unlock the single player Mario's Puzzle Party mini-game.

Game Guy's Room
To get into Game Guy's Room you have to be a Miracle Star (Get "S" ranks for everything including the finial battle with the Millennium Star). After that, play in party mode and go the Game Room. Go to the red door and Game Guy should be in there. If Battle T is in there, then it is the other door.

Find Star positions
When it is your turn, press [R] to view the map. Move around, and look for a lighter area than the scenery. A Star might be there when the current Star is bought. Note: In Spiny Desert, it will only tell where a mirage or real Star may be.

Stop opponent from getting a Star
When a character is about to get a Star, press [Start]. Select "Settings" and "Controls" change that character from the CPU to yourself. Select "No" then go back to your original character. This is useful for Boos, Game Guy (make them lose), and Chance.

Higher dice block numbers
On your turn, when the floating die appears, it moves up and down. Press [A] when it is moving up. If done correctly, you will get higher numbers. Note: This works in the opposite way as well, and that will give you lower dice block numbers.

Lose less coins when Boo appears
Note: This trick requires a controller with a turbo feature. For example, if playing as Yoshi and "Watch Out!" appears, set [A] to turbo and the controller will zoom through the boxes with writing. When it is over, switch to your controller to normal and continue.

No bad moves
When in a board game, go to the settings in the options screen and set the game to save after every turn. If you make a bad move or a bad roll, reset the game and go back to the board game. You will get a chance to try again.

Glitch: Misspelling
Go to Peach's Castle , then go to the Parrot Box #1. Turn the pages until you see Toad. The phrase "More Diapointment" will appear instead of "More Disappointment".