Armed (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Low Punch, Low Punch, Low Punch, Block, Block, Block, Block, Low Kick, Low Kick, Low Kick, Low Kick. 

Big Head Mode (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Low Punch, Low Punch, Block, Block, Low Kick. 

Character Bios From the Options Menu enter the Kombat Theater Screen. Highlight the image of the character you want a bio for and press R. 

Cheat Menu At the title screen enter:
Up, Up, Down, Down, Left, Left, Right, Right.  You'll hear a laugh while entering the code if you are doing it correctly.  Press Start to go to the Main Menu and press L + R simultaneously. 

Disable Max. Damage (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:  Block. 

Disable Maximum/Throwing Damage (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Block. 

Disable Throws (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:  Low Punch. 

Explosive Kombat (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Block, Block, Block, Block, Block. 

Free Weapons (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:  Low Punch, Block, Low Kick. 

Kombat Zone: Church (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Low Punch, Low Punch, Block, Block, Low Kick, Low Kick, Low Kick. 

Kombat Zone: Elder Gods (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Block, Block, Block, Low Kick, Low Kick, Low Kick. 

Kombat Zone: Goro's Lair (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:  Block, Low Kick. 

Kombat Zone: Ice Pit (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Low Punch, Low Punch, Block, Low Kick, Low Kick, Low Kick. 

Kombat Zone: Ladder 7 (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Low Punch, Low Punch, Block, Block, Block, Block, Block, Block, Low Kick, Low Kick, Low Kick. 

Kombat Zone: Living Forest (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Low Punch, Low Kick, Low Kick. 

Kombat Zone: Reptiles Lair (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Block, Block, Block Block, Block, Block, Low Kick, Low Kick, Low Kick, Low Kick, Low Kick, Low Kick. 

Kombat Zone: Shaolin Temple (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Low Kick. 

Kombat Zone: Soul Chamber (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Low Punch, Low Punch, Block, Block, Block, Block, Block, Low Kick, Low Kick, Low Kick. 

Kombat Zone: The Netherealm (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Low Punch, Low Punch, Block, Block, Block, Block, Low Kick, Low Kick, Low Kick. 

Kombat Zone: The Prison (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Low Punch, Low Punch, Low Kick, Low Kick, Low Kick. 

Kombat Zone: The Tomb (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Block, Block, Block, Block, Low Kick, Low Kick, Low Kick, Low Kick. 

Kombat Zone: The Well (Vs.Mode) At the Vs. Screen both players must enter the following before the screen fades:
Block, Block, Low Kick, Low Kick. 

Kombat Zone: Wind World (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Block, Block, Block, Block Block, Low Kick, Low Kick, Low Kick, Low Kick, Low Kick. 

Lotsa Weapons (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Low Punch, Low Punch, Low Punch, Low Punch, Block, Block, Block, Block, Block, Low Kick, Low Kick, Low Kick, Low Kick, Low Kick. 

No Power (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Block, Block, Low Kick, Low Kick, Low Kick. 

Noob Saibot Mode (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Block, Low Kick, Low Kick. 

Play As Goro After activating the Cheat Menu, access the Character Select Screen. Move the cursor to Hidden and enter:
Hold Block + Run and press Up, then Left, then press A, B, X, or Y. 

Play As Noob Saibot After activating the Cheat Menu, access the Character Select Screen. Move the cursor to Hidden and enter:
Hold Block + Run and press Up, Up, Left, Left, Left, then press A, B, X, or Y. 

Play As Sektor After activating the Cheat Menu, access the Character Select Screen. Move the cursor to Hidden and enter:
Hold Block + Run and press Up, Up, Up, Up, Left, Left, Left. Then press A, B, X, or Y. 

Quiet Kombat (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Low Punch, Low Punch, Low Punch, Low Punch, Low Punch, Block, Block, Block, Block, Block, Block, Low Kick, Low Kick, Low Kick, Low Kick, Low Kick, Low Kick. 

Random Weapons (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:
Low Punch, Low Punch, Block, Block, Low Kick, Low Kick. 

Red Rain (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:  Block, Block. 

Skip Credits/Unlock Ending While watching any ending, enter:  X + A + Y + B + Start 

Unlimited Run (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:  Low Kick 

Weapon Kombat (Vs. Mode) At the Vs. Screen both players must enter the following before the screen fades:  Low Kick, Low Kick. 

Gameshark Codes

P1 Play As Noob Saibot 969800A000000011
P1 Play As Sektor 969800A000000016
P2 Play As Goro 283769120000000F
P2 Play As Noob Saibot 2837691200000011
P2 Play As Sektor 2837691200000016
P1 Play As Goro 969800A00000000F
P1 Play As Meat A9035BC600000001
P2 Play As Meat D728898800000001

Infinite Time 8DD387AD00000063
Sudden Death Mode P1 8DD087AD00705040   5DAF7D0000000001
Sudden Death Mode P2 8DD087AD00705040   AB6B5BC600000001

Kode: Armed & Dangerous 7335D9D500000008
Kode: Many Weapons 7335D9D500000009
Kode: Silent Kombat 7335D9D50000000A
Kode: Random Weapons 7335D9D500000007
Kode: Explosive Kombat 7335D9D50000000B
Kode: No Power 7335D9D50000000C
Kode: Weapon Kombat 7335D9D50000000E
Kode: Noob Saibot Mode 7335D9D50000000F
Kode: Red Rain 7335D9D500000010
Kode: Goro's Lair 7335D9D500000011
Kode: The Well 7335D9D500000012
Kode: The Tomb 7335D9D500000014
Kode: Wind World 7335D9D500000015
Kode: Reptile's Lair 7335D9D500000016
Kode: Shaolin Temple 7335D9D500000017
Kode: Living Forest 7335D9D500000018
Kode: Prison 7335D9D500000019
Kode: Ice Pit 7335D9D50000001A
Kode: The Church 7335D9D50000001B
Kode: The Soul Chamber 7335D9D50000001D
Kode: Ladder Stage 7335D9D50000001E

P2 No Overall Wins 1DD41CC600000000
P2 Start With 99 Wins 1DD71CC6C0705041   1DD41CC600000063

Infinite Health P1 5DAF7D0000003F7F
Infinite Health P2 AB6B5BC600003F7F
Low Health P1 5DAF7D0000000001
Low Health P2 AB6B5BC600000001

P1 One Win Needed ABE05BC6C0705041   ABE35BC600000001
P1 Never Wins ABE35BC600000000
P1 No Overall Wins BB8630DA00000000
P2 One Win Needed EBA412C3C0705041   EBA712C300000001
P2 Never Wins EBA712C300000000

Danger Mode D418890800000001
Easy Endings 680B619600000001
High Punch Fatality 94C8002000000001
Low Punch Fatality EAF7124300000001
Down+High Punch Pit Fatality 2A67699200000001

Kode: Throwing Disabled 7335D9D500000002
Kode: Max Damage Disabled 7335D9D500000003
Kode: Max/Throw Disabled 7335D9D500000004
Kode: Unlimited Run 7335D9D500000005
Kode: Free Weapon 7335D9D500000006

P1 Start With 99 Wins BB8530DAC0705041   BB8630DA00000063