At the story screen, press Down(2) Up(2), Right(2), Left(2). If you entered the code correctly, you will hear a sound. Then, after the next match is lost, "freeplay" will appear in the remaining kredits window.
At the Kombat Mode selection screen, press Up + Start. Then, options to enable or disable timer, aggressor, blood, and kombos will appear.
At the story screen, press RUN, HP, LP. If you entered the code correctly, Shao Kahn will say "Outstanding". Then at the options screen, press Up + Start to display a second question mark icon.
At the story screen, quickly press BLOCK, HK, LK, RUN, LP, HP, HP, HP, LP, LP. If you entered the code correctly, you will hear a sound. Then, the red and blue question mark menus will be accessible allowing the following options to be set:
- Freeplay - ON/OFF
- Fatality Time - ON/OFF
- Collision Boxes - ON/OFF
- One Round Matches - ON/OFF
- Fatality Time - ON/OFF
- Level Select - ON/OFF
- Throwing - ENABLED/DISABLED
- Unlimited Run - ENABLED/DISABLED
- Bloody Kombat - ON/OFF
- Human Smoke - ON/OFF
- Khameleon - ON/OFF
- Throwing - ENABLED/DISABLED
Fight 100 two player matches consecutively and a game called Land Of Rellim will begin.
Fight 50 two player matches consecutively.
Press Z when an object appears over the moon on the pit stage of a two player match. If you entered the code correctly, you will hear the sound of a bell. Then, the winner of that round will play Invaders From Space.
On the character selection screen, highlight Sonya and press Up + Start. If you entered the code correctly, the screen will shake and a boom will be heard. Then, you will be able to select a stage after choosing your character.
On the character selection screen, highlight Noob Saibot for player one, or Rain for player two. Then, hold Up and press Start. The cursor will now select a random character.
Quickly press Down + Start if the word "Toasty" is heard on the Star Bridge stage. This usually happens after a number of uppercuts are successfully made. Then, the phrase "Player 1, get ready" will appear followed by the Living Forest stage with Khameleon.
Choose Cyber-Ninja Smoke as a character. Then, hold Away + HP + HK + Run + BL before the "Fight" screen appears or between rounds. Cyber-Ninja Smoke will explode and change into Human Smoke.
Select any character to fight in the Jade's Desert, Khan's Tower, or The Wasteland stage. Then, hold Away + LK + HK before the match begins. Motaro will replace your character after an explosion. You will revert back to your original character after winning the match. To continue playing as Motaro after the match, enter the code on round one and round two in a two player game. Then, player two should choose not to continue. Motaro will be playable in a one player game until a match is lost.
Select any character to fight in The Rooftop, Pit Three, or Khan's Cave stage. Then, hold Down + HP + LP before the match begins. Shao Kahn will replace your character after an explosion. You will revert back to your original character after winning the match. To continue playing as Shao Kahn after the match, enter the code on round one and round two in a two player game. Then, player two should choose not to continue. Shao Kahn will be playable in a one player game until a match is lost.
At the story screen, press C-Right, C-Up, A, B, C-Down, C-Up, C-Right. If you entered the code correctly, the name "Khameleon" will be spoken. Khameleon's moves/fatalities/combos depend on what color her name is on her life bar. If her name is blue, she is Kitana; when it is green she is Jade; and when it is purple she is Mileena.
In a single player game, highlight Kano and press Down + Start on the character select screen. If you entered the code correctly, the screen will shake and Shao Kahn will say "You'll never win". Then, choose your character and select the hardest path. All matches except the first two and the last will be endurance matches. The first match will be against Khameleon, the second match will be against Motaro and the last match will be against Shao Kahn. Some of the endurance matches have at least six opponents to fight in the same match.
Select "8-Player Kombat" from the mode select screen and win the contest. Then, you may select one of the treasures:
Top row (from left to right): Ending, Galaxian-like game, Fight Ermac, Fight Noob Saibot, Random Prize, Fatality Demo 1, Brutality Demo 2, Fatality Demo 7, Noob + Ermac Endurance round, MK2 Classic Endurance, Mega Endurance, and Old School Kombat.
Bottom row (from left to right): Past History (Pong), Male Ninja Kombat, Animality Demo 1, Brutality Demo 1, Friendship Demo 1, Fight Khameleon, Fatality Demo 4, Animality Demo 2, Female Ninja Kombat, Supreme Demonstration (every "Finish Him/Her"), Play Invaders From Space, and the Secrets of Trilogy.
Note: Only the first five treasures (up to Random Prize) are selectable on the Novice Tower. Only the first eleven (up to Mega Endurance Kombat) are selectable on the Warrior Tower. Only the treasures up to and including Friendship Demo 1 are selectable on the Master Tower or the 8 Player Kombat mode. Only the treasures up to and including Invaders From Space are selectable on the Champion Tower. All treasures are selectable on the Champion Tower with Super Endurance Path mode enabled.
Hold HP + BL + LP during Johnny Cage's Head Punch Off fatality. Then, Johnny Cage will punch three heads off.
Perform a babality move. Then, hold HP + LP + HK + LK when the screen turns black and your opponent turns into a baby. Continue to hold the buttons as the baby turns back into an adult and explodes.
Hold LP on both controllers to hear Shao Kahn say "Crispy" during the Scorpion's Lair fatality. Then, hold BL on both controllers to hear Dan Forden say "Crispy" during the same fatality. Hold Down during the Deadpool fatality to hear a gurgling sound.
Continually sweep the D-pad or Analog-stick in a clockwise Full-Circle when the story screen appears. Then, the Kombat Kode screen will appear.
At the Vs. screen, each player's LP, BL, and LK buttons will set the six boxes at the bottom of the screen. Use the following numbers to represent the symbols that will appear in the boxes. The player on the left controls the first three boxes. The player on the right controls the last three boxes. Tap a button to advance one symbol; hold a button to display the previous symbol.
|788-322||Fast uppercut recovery|
|205-205||Winner fights Smoke|
|769-342||Winner fights Noob|
|969-141||Winner fights Shao Kahn|
|033-564||Winner fights Motaro|
|550-550||Wavenet UMK3 message|
|999-999||Version Number message|
|448-844||"Don't jump at me.."|
|717-313||Rain is in the Graveyard|
|004-400||Ed Boon message|
|642-468||Play hidden game|
|321-789||Super Run Jumps|
|555-556||Special Moves Disabled|
|024-689||Super Endurance Kombat|
|New for MKT|
|202-808||"Babalities Are Reversible"|
|123-321||Winner Fights Khameleon|
|For 2-on-2 and 3-on-3|
|022-220||Explosive Kombat / Throwing Disable|
|123-901||The Soul Chamber|
|New for MKT|
|166-661||The Pit II|
|Infinite Energy P1||8016984D 00A6|
|Press GS Button For 75% Energy P1||8816984D 007C|
|Press GS Button For 50% Energy P1||8816984D 0053|
|Press GS Button For 25% Energy P1||8816984D 0029|
|Press GS Button For 1-Hit Death P1||8816984D 0001|
|No Energy P1||8016984D 0000|
|Aggressor Text To Energy Bar P1||801698E1 0030|
|Infinite Energy P2||80169B21 00A6|
|Press GS Button For 75% Energy P2||88169B21 007C|
|Press GS Button For 50% Energy P2||88169B21 0053|
|Press GS Button For 25% Energy P2||88169B21 0029|
|Press GS Button For 1-Hit Death P2||88169B21 0001|
|No Energy P2||80169B21 0000|
|Aggressor Text To Energy Bar P2||801698E3 0030|