Mario Party 5 Cheats (GameCube)

To unlock Frightmare, beat Bowser's Nightmare in Story Mode.

To unlock Bowser's Nightmare, beat the Story Mode.

To unlock the Hard difficulty setting for an indiviudal game type, beat the game on
Normal.

In the Bowser mini game where he lights the fire works and it rains fire down on the
characters, there is always a safe spot on the bottom edge of the circular platform. Just
run to it and avoid the sparks every time.

To unlock Intense Mode, beat the Story Mode on Normal.

Once you play a mini-game in Story Mode or Party Mode, it becomes unlocked.  In Mini-Game
Mode, to play Mini-Game Circuit, you have to have unlocked one four player game, one 2
vs. 2 game, one 1 vs. 3 game, and one duel game. In order to play Mini-Game Decathlon in
Mini-Game Mode, you have to have unlocked Chomp Romp, Dinger Derby, Flower Shower, Ground
Pound, Hydrostars, Later Skater, Leaf Leap, Night Light Fright, Triple Jump, and Will
Flower.

In order to unlock the locked Battle Games, you must complete the game at the highest
available difficulty.  In order to unlock a new Battle Game, such as Flag Competition,
you have to complete the hardest level of the game before it (in this case, complete
Battle Competition at hard to open Flag Competiton). 

To unlock Donkey Kong as a driver, beat him in any Super Duel competition on hard
difficulty. There are also some locked machine parts. If you beat DK in any hard Super
Duel competition, you unlock the DK Body, DK Engine, DK Tires, and DK Weapon. If you beat
all three games in all three difficulties, you unlock the Skolar Body, Skolar Engine,
Skolar Tires, and Skolar Weapon. After you purchase all 44 machine parts, Bob-omb Wall
and Bowser Punch become unlocked.