Mortal Kombat 3 gen (USA)

All 3 secret cheat menus are automatically enabled at the main menu. See notes./Note by Tony Hedstrom

AJET-B99C
AAET-ACHE

All Fights After 1st Are Against Cyrax by Galoob

HW1T-KAA4
BC1T-JAA6

All Fights After 1st Are Against Jax by Galoob

HW1T-KAA4
AL1T-JAA6

All Fights After 1st Are Against Kabal by Galoob

HW1T-KAA4
BL1T-JAA6

All Fights After 1st Are Against Kano by Galoob

HW1T-KAA4
AC1T-JAA6

All Fights After 1st Are Against Kung Lao by Galoob

HW1T-KAA4
BG1T-JAA6

All Fights After 1st Are Against Liu Kang by Galoob

HW1T-KAA4
B01T-JAA6

All Fights After 1st Are Against Motaro by Galoob

HW1T-KAA4
B81T-JAA6

All Fights After 1st Are Against Nightwolf by Galoob

HW1T-KAA4
AR1T-JAA6

All Fights After 1st Are Against Noob-Saibot by Galoob

HW1T-KAA4
CG1T-JAA6

All Fights After 1st Are Against Sektor by Galoob

HW1T-KAA4
A81T-JAA6

All Fights After 1st Are Against Shang Tsung by Galoob

HW1T-KAA4
BW1T-JAA6

All Fights After 1st Are Against Sheeva by Galoob

HW1T-KAA4
BR1T-JAA6

All Fights After 1st Are Against Sindel by Galoob

HW1T-KAA4
A41T-JAA6

All Fights After 1st Are Against Smoke by Galoob

HW1T-KAA4
B41T-JAA6

All Fights After 1st Are Against Sonya by Galoob

HW1T-KAA4
AG1T-JAA6

All Fights After 1st Are Against Stryker by Galoob

HW1T-KAA4
A01T-JAA6

All Fights After 1st Are Against Sub-Zero by Galoob

HW1T-KAA4
AW1T-JAA6

Background Modifier/Note by iamstillhiro1112

FF0148:000?

Both players take no damage by Galoob

AMZT-GA5E

Character Modifier P1/Note by iamstillhiro1112

FF0126:00??

Character Modifier P2 by iamstillhiro1112

FF0128:00??

Cheat Option Menus Enabled by iamstillhiro1112

FF000C:0002
FF000E:0001
FF000E:0000

Enabled Motaro And Shao Kahn In Table by Fanat

FF001F:01

Enabled Motaro And Shao Kahn In Table by Fanat

AL8T-JA4J
AMPA-JA6Y

Enabled Smoke In Table by Fanat

FF001E:01

Enabled Smoke In Table by Fanat

 AC9T-JA6R
 AMPT-JA4G
 AMNT-JA88
 AMPA-JA3Y
 AMPA-JA90

From the main menu, press A or B or C twice to bring up each of the three secret menus. by Galoob

DM2A-JA3Y

Hit Anywhere Both Players by nolberto82

AMYT-GA8N
RHYT-G61L
AMYT-GA64
AMYT-GA7W

Infinite Energy P1 by VisitntX

9XHA-BCEA
Y5HA-AAEC
N1HA-BV6E

Infinite Energy P1 by iamstillhiro1112

FFF864:00A6

Infinite Energy P1 by Fanat

 AMZT-GA2L

Infinite Energy P2 by iamstillhiro1112

FFF9D6:00A6

Infinite Energy P2 by Fanat

 AMZT-GA3C

Infinite Kredits by iamstillhiro1112

FF021A:0063

Infinite Run P1 by iamstillhiro1112

FFF866:0030

Infinite Run P2 by iamstillhiro1112

FFF9D8:0030

Infinite Time by iamstillhiro1112

FFF5A4:0009

kombat kode Modifier /Note by hybrid

FF029E:????

kombat kode Modifier 2/Note by hybrid

FF02A0:????

No Energy P1 by iamstillhiro1112

FFF864:0000

No Energy P2 by iamstillhiro1112

FFF9D6:0000

No Run P1 by iamstillhiro1112

FFF866:0000

No Run P2 by iamstillhiro1112

FFF9D8:0000

P1 Color Modifier (In-Game)/Note by Hacc

FF00A8:00??
FF00A8:00??
FF00AA:00??
FF00AA:00??
FF00AC:00??
FF00AC:00??
FF00AE:00??
FF00AE:00??
FF00B0:00??
FF00B0:00??
FF00B2:00??
FF00B2:00??
FF00B4:00??
FF00B4:00??
FF00B6:00??
FF00B6:00??
FF00B8:00??
FF00B8:00??
FF00BA:00??
FF00BA:00??
FF00BC:00??
FF00BC:00??
FF00BE:00??
FF00BE:00??
FF00C0:00??
FF00C0:00??
FF00C2:00??
FF00C2:00??
FF00C4:00??
FF00C4:00??

P1 Color Modifier [In-Game] by Hacc

FF00A8:00??
FF00A8:00??
FF00AA:00??
FF00AA:00??
FF00AC:00??
FF00AC:00??
FF00AE:00??
FF00AE:00??
FF00B0:00??
FF00B0:00??
FF00B2:00??
FF00B2:00??
FF00B4:00??
FF00B4:00??
FF00B6:00??
FF00B6:00??
FF00B8:00??
FF00B8:00??
FF00BA:00??

P1 Free Movement/Note by Hacc

FFF85A:00A2

P1 Play as Noob Saibot/Note by 12345

FF0126:0011

P2 Color Modifier (In-Game) by Hacc

FF00C8:00??
FF00C8:00??
FF00CA:00??
FF00CA:00??
FF00CC:00??
FF00CC:00??
FF00CE:00??
FF00CE:00??
FF00D0:00??
FF00D0:00??
FF00D2:00??
FF00D2:00??
FF00D4:00??
FF00D4:00??
FF00D6:00??
FF00D6:00??
FF00D8:00??
FF00D8:00??
FF00DA:00??
FF00DA:00??
FF00DC:00??
FF00DC:00??
FF00DE:00??
FF00DE:00??
FF00E0:00??
FF00E0:00??
FF00E2:00??
FF00E2:00??
FF00E4:00??
FF00E4:00??

P2 Color Modifier [In-Game] by Hacc

FF00C8:00??
FF00C8:00??
FF00CA:00??
FF00CA:00??
FF00CC:00??
FF00CC:00??
FF00CE:00??
FF00CE:00??
FF00D0:00??
FF00D0:00??
FF00D2:00??
FF00D2:00??
FF00D4:00??
FF00D4:00??
FF00D6:00??
FF00D6:00??
FF00D8:00??
FF00D8:00??
FF00DA:00??

P2 Free Movement/Note by Hacc

FFF9CC:00A2

Play Galaga mini-game. See notes./Note by Tony Hedstrom

BEZT-LAAY

Play Pong MK4 mini-game. See notes./Note by Tony Hedstrom

CTZT-LAAY

Player 1 takes all damage by Galoob

C5ZT-GA28

Player 2 takes all damage by Galoob

RHZT-G6T8

Skip Intro Screen/Note by nolberto82

BJDT-AA7N

Skip VS Screen by nolberto82

ATEA-AA7L

Win Number Modifier P1 by iamstillhiro1112

FF0292:????

Win Number Modifier P2 by iamstillhiro1112

FF0294:????