Highlight a character and press Start. This will change the color and/or the costume. this can be done to a character 3 times before your back at the 1st costume.

GORO- Highlight "HIDDEN" at the bottom of the character selection screen & press "L" trigger & "R" trigger. Continue to hold these buttons & press Up, left, A.
SEKTOR- Highlight "HIDDEN" at the bottom of the character selection screen & press "L" trigger & "R" trigger. Continue to hold these buttons & press Up,Up, Up, Up, Left, Left, Left, Left, A.
NOOB SAIBOT- Highlight "HIDDEN" at the bottom of the character selection screen & press "L" trigger & "R" trigger. Continue to hold these buttons & press Up, Up, Left, Left, Left, Left, A.

Goro: Beat the game with Shinnok. At the character select screen pick Hidden. Then, pick Shinnok by pressing Run+Block.

Noob Saibot: Beat the game with Reiko. At the versus screen enter Noob Saibot Mode (012-012). At the character select screen pick Hidden. Then pick Reiko by pressing Run+Block.

Sektor: Beat the game with Cyrax. At the character select screen pick Hidden. Then, pick Cyrax by pressing Run+Block.

Go to "Kombat Theater", Highlight the character's bio you want to view. Now press "L" + "R" triggers! Highlighting the opening sequence will show you Goro's bio.

Enter one of the following codes at the versus mode screen to activate the corresponding cheat function. There are two three-digit icon boxes at the bottom of the screen. The first icon in each box is controlled with Low Punch, the second with Block, and the third with Low Kick.

One-hit win                               123 123 
Noob Saibot mode                          012 012 
Red Rain (On the Rain stage)              020 020 
Explosive Kombat                          050 050 
Drawn weapons can not be lost             002 002 
Disable throws                            100 100 
Disable max damage                        010 010 
Disable throws and max damage             110 110 
Random weapon appears                     111 111 
Start with random weapon                  222 222 
Start with weapons drawn                  444 444 
Many weapons                              555 555 
Silent Kombat                             666 666 
Big heads                                 321 321 
Fight in Goro's Lair (Spike Pit)          011 011 
Fight in The Well (Scorpion's Stage)      022 022 
Fight in Elder God's (Blue Face) stage    033 033 
Fight in Tomb Stage                       044 044 
Fight in Rain Stage                       055 055 
Fight in Snake Stage                      066 066 
Fight in Shaolin Temple                   101 101 
Fight in Living Forest                    202 202 
Fight in Prison (Fan Stage)               303 303 
Fight in Ice Pit                          313 313 

In a two player battle between reptile and any other fighter have reptile do his acid spit and have the other player jump over reptiles head. if your timing was right reptiles acid should have come out the back of his head instead of his mouth. (note: this can be done in one player and is really affective but much harder to do.)

Enter the code for the Cheat Menu. With this enabled, turn on your "Pit Fatality" Cheat. When you go to do a Pit Fatality, with the Cheat turned on, Press and Hold: Down+Y+X+B+A. Keep them held down until you see your opponent fall off the spikes. Then you will hear the ever famous "Toasty".

At the "Press Start Button" screen, quickly press Up(2x), Down(2x), Left(2x), Right(2x). If you entered the code correctly, you will hear a laugh and the word "Outstanding" will be spoken. Press Start to enter the main menu, then highlight the "ARCADE" selection and press L + R to display a cheat menu with the following options:

Easy Endings: Enable the "Easy Endings" option on the cheat menu. Then to see a character's ending, start a game in arcade mode and defeat just one character.

Fatal 1: Enable the "Fatal 1" option on the cheat menu. Then to finish your opponent, press High Punch. This will let any character perform their first fatality.

Fatal 2: Enable the "Fatal 2" option on the cheat menu. Then to finish your opponent, press Low Punch. This will let any character perform their second fatality.

Pit Fatal: Enable the "Pit Fatal" option on the cheat menu. Then to finish your opponent, hold Down and press High Punch. This will let any character perform their level fatality.

Danger: Enable the "Danger" option on the cheat menu. Then, both characters health bars will be very low, enabling one-hit deaths.

Kombat Kode:Allows the following cheats to be activated:

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

To be able to do this you have to pick the arcade mode. Pick your fighter, and then choose your destiny, but dont press "a" yet. press start, and then the tower will rotate and your opponents will change.

Start a two player game(one-on-one kombat, and two-on-two kombat will both work). Both players need to select the Group Mode option. Then one player(first and second player will work) must when twenty consecutive matches against each other. Once all of this is complete Meat will become the new character of the player who won twenty consecutive matches. *Meat uses your previous character's moves*

P1 Start With 99 Wins	AFE05BD2C0705041
	AFE35BD200000063
P1 No Overall Wins	AFE35BD200000000
P2 No Overall Wins	EFA712D700000000
P2 Start With 99 Wins	EFA412D7C0705041
	EFA712D700000063
Infinite Health P1	591F7D1400003F7F
Infinite Health P2	84FB874300003F7F
Low Health P1	591F7D1400000001
	84FB874300000001
P1 One Win Needed	75A6D941C0705041
	75A5D94100000001
P1 Never Wins	75A5D94100000000
P2 One Win Needed	CDC8EDBBC0705041
	CDCBEDBB00000001
P2 Never Wins	CDCBEDBB00000000
Danger Mode	18E41C5200000001
Easy Endings	90C8003400000001
High Punch Fatality	EEF7125700000001
Low Punch Fatality	2E67698600000001
Down+High Punch Pit Fatality	7735D9C100000001
Kode: Throwing Disabled	BE06304E00000002
Kode: Max Damage Disabled	BE06304E00000003
Kode: Max/Throw Disabled	BE06304E00000004
Kode: Unlimited Run	BE06304E00000005
Kode: Free Weapon	BE06304E00000006
Kode: Random Weapons	BE06304E00000007
Kode: Armed & Dangerous	BE06304E00000008
Kode: Many Weapons	BE06304E00000009
Kode: Silent Kombat	BE06304E0000000A
Kode: Explosive Kombat	BE06304E0000000B
Kode: No Power	BE06304E0000000C
Kode: Weapon Kombat	BE06304E0000000E
Kode: Noob Saibot Mode	BE06304E0000000F
Kode: Red Rain	BE06304E00000010
Kode: Goro's Lair	BE06304E00000011
Kode: The Well	BE06304E00000012
Kode: The Tomb	BE06304E00000014
Kode: Wind World	BE06304E00000015
Kode: Reptile's Lair	BE06304E00000016
Kode: Shaolin Temple	BE06304E00000017
Kode: Living Forest	BE06304E00000018
Kode: Prison	BE06304E00000019
Kode: Ice Pit	BE06304E0000001A
Kode: The Church	BE06304E0000001B
Kode: The Soul Chamber	BE06304E0000001D
Kode: Ladder Stage	BE06304E0000001E
P1 Play As Goro	5BC77D140000000F
P1 Play As Noob Saibot	5BC77D1400000011
P1 Play As Sektor	5BC77D1400000016
P2 Play As Goro	D328899C0000000F
P2 Play As Noob Saibot	D328899C00000011
P2 Play As Sektor	D328899C00000016
P1 Play As Meat	8693874300000001
P2 Play As Meat	D398899C00000001
Infinite Time	FA199C1F00000063
Sudden Death Mode P1	FA1A9C1F00705040
	591F7D1400000001
Sudden Death Mode P2	FA1A9C1F00705040
	84FB874300000001