Cheat menu:
Press Up(2), Down(2), Left(2), Right(2) when "Press Start Button" appears at the
title screen. A laugh and the word "Outstanding" will be heard to confirm correct code
entry. Press Start to display the main menu, highlight "Options", then hold BLK +
RUN (default is L + R) to display a cheat menu with the following selections.

Easy Endings: Fight one round to see the character's ending.
Fatal 1 (HP): Press HP at the "Finish Him" screen to perform fatality 1.
Fatal 2 (LP): Press LP at the "Finish Him" screen to perform fatality 2.
Pit Fatal (D + HP): Press Down + HP at the "Finish Him" screen to
perform the Pit fatality.
Danger: Sets life bars to one hit deaths.
Kombat Kode: (1-30): Allows the following various cheats in two player
mode: 

0: Default
1: Big Head Mode
2: Disable Throws
3: Disable Maximum Damage
4: Disable Maximum Damage & Throws
5: Unlimited Run
6: Free Weapon
7: Random Weapons
8: Armed & Dangerous
9: Many Weapons
10: Silent Kombat
11: Explosive Kombat
12: No Power / Danger
13: Default Kombat
14: Weapon Kombat
15: Noob Saibot Mode
16: Red Rain
17: Goro's Lair
18: The Well
19: Elder Gods
20: Tomb
21: Wind World
22: Reptile's Lair
23: Shaolin Temple
24: Living Forrest
25: Prison
26: Ice Pit
27: Church
28: Netherealm
29: Soul Chamber
30: Ladder 

Fight as Goro:
Enable the "Cheat menu" code. Highlight "Hidden" at the bottom of the character
selection screen, then hold L + R and press Up, Left, A.

Fight as Sektor:
Enable the "Cheat menu" code. Highlight "Hidden" at the bottom of the character
selection screen, then hold L + R and press Up(4), Left(4), A.

Fight as Noob Saibot:
Enable the "Cheat menu" code. Highlight "Hidden" at the bottom of the character
selection screen, then hold L + R and press Up(2), Left(4), A.

View character biographies:
Enter the "Kombat Theater". Highlight a character and press L + R to view that
person's bio. Highlighting the opening sequence will display Goro's bio. Note: You do
not have to have the character's ending unlocked to view his or her bio.

Alternate costumes:
Highlight a fighter then hold Start and press any button at the character selection
screen. 

Noob Saibot Death costume:
Highlight Noob Saibot at the character selection screen, then hold Start and press
X(3). When the match begins, he should be wearing a winter coat with a white hood.
Enable the "Big head mode" code for an even better effect.

Change arcade mode opponent order:
Select arcade mode and any fighter. Choose a destiny, but do not press A. Press
Start to rotate the tower and change opponents.