Mortal Kombat 4 Cheats

Cheat option:
Highlight the "Continue" selection on the options screen. Hold Run + Block (C-Left + C-Down by default) until the cheat option appears and the word "Outstanding" is spoken. The cheat options include "Endings", "Fatalities 1", "Fatalities 2", and "Level Fatalities". The "Level Fatalities" option will allow the spike fatality to be executed on any level. Note: Only one cheat may be enabled at a time.
Submitted by Hellcat789, Jay Anderson, Kitycat457, MrHappy87, Jay Anderson, Chris Bergess, and others.

Endings: Set to "On" to see a character's ending after one fight in arcade mode.

Fatalities 1: Set to "On". Hold Down and press High Punch to perform the character's first fatality.

Fatalities 2: Set to "On". Hold Down and press High Punch to perform the character's second fatality.

Level Fatalities: Set to "On". Hold Down and press High Punch to perform the character's level fatality. You must be next to your opponent in either Goro's Lair or the Prison stage.

Fight as Goro:
Successfully complete the game with Shinnok and save the game. Enable the "Cheat option code". Select the invisible icon at the bottom of the character selection screen. Press Up(3), Left to highlight Shinnok's icon, then press Run + Block (C-Left + C-Down by default). Note: Goro can not be saved to the controller pak and must be enabled again after the Nintendo 64 is powered off.

Alternatively, successfully complete the game with Shinnok and save the game. Enable the "Cheat option code". Select the invisible icon at the bottom of the character selection screen and hold C-Down. Then, press Up(3), Left, and hold C-Left until "Choose Your Destiny" is heard.

Fight as Noob Saibot:
Successfully complete the game with Reiko and save the game. Then, enable the "Cheat option code". Select the invisible icon at the bottom of the character selection screen. Press Up(2), Left to highlight Reiko's icon, then press Run + Block (C-Left + C-Down by default). Although Reiko will appear at the "Choose Your Destiny Screen", Noob Saibot will appear in the match. Note: Noob Saibot can not be saved to the controller pak and must be enabled again after the Nintendo 64 is powered off.

Alternatively, successfully complete the game with Shinnok and save the game. Enable the "Cheat option code". Select the invisible icon at the bottom of the character selection screen and hold C-Down. Then, press Up(2), Left, and hold C-Left until "Choose Your Destiny" is heard.

Fight as Meat:
Enable the "Cheat option code". Enter "Group Mode" and successfully fight as all sixteen characters. After this has been accomplished, select any character and begin a match. Your character will playing as Meat with all the moves of the character that was selected. Note: Meat can not be saved to the controller pak and must be enabled again after the Nintendo 64 is powered off.

Unlimited continues:
If the CPU gets a "Finish him" on your fighter, press Start on controller two. Select your fighter and controller two's fighter. Kill player two and you will start again at the same level with full health.

Kombat Kodes:
Enter one of the following codes to activate the corresponding effect

Result - Code:

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
Fight back to back - 142 142
Fight as invincible Sub-zero - 100 100
Everybody in different costumes - 102 102
Fight the last master instantly - 141 141
The girl fighters all wearing thongs - 252 259

Alternate costumes:
Hold Start and press any button two times to rotate the select screen pictures to enable each character's second costume, except for Sonya and Tanya. The select screen pictures must be rotated three times for those characters. Note: Some characters will have different weapons instead of a new costume.

To get Kai's gangster costume and Noob's grim reaper costume, hold Start and press any button three times before selecting that character. To get Reptile's original ninja costume, hold Start and press any button two times before selecting him.