Stage select:
Highlight Sonya Blade, hold Up, and press Start. The sound of an explosion will confirm correct code entry.

Random character select:
Highlight Noob Saibot, hold Up, and press Start. For player two, highlight Rain, hold Up, and press Start.

Endurance mode:
Highlight Kano and press Down + Start at the character selection screen. Shao Kahn will taunt you to confirm correct code entry. Select a Kombat option and choose the hardest path.

Unlimited continues:
Press Down(2), Up(2), Left(2), Right(2) at the story screen.

Classic characters:
Highlight Kung Lao, Jax, Kano, or Rayden at the character selection screen and press Start.

Fight as Chameleon:
If fighting as player one, choose any male ninja (Reptile, Classic Sub-Zero, Rain, Human Smoke, Ermac, Noob Saibot, or Scorpion) and hold Left + Run + Block + HP + HK until the fight starts. If fighting as player two, choose any male ninja and hold Right + Run + Block + HP + HK until the fight starts. Chameleon is a semi-clear ninja that morphs into all the other ninjas in the game. When the fight begins, your ninja will explode and change into Chameleon.

Cheat menu:
Press C, Right, A, Z, Y, C, Y, Right, A, X at the opening screen with the skeletons. A sound will confirm correct code entry.

Green "?" box:
Hold Up and press L + R at the options screen. The sound of an explosion will confirm correct code entry. One button fatalities, normal boss attacks, and other options may be selected at this menu.

Red and blue "?" boxes (Japanese version):
Press HK, LK, Run, LP, HP, HP, HP, LP, LP at the story screen. The phrase "Oh-Maw" will be spoken to confirm correct code entry. Free play, fatality times, and other options may be selected through these menus.

Kombat Kodes:
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.

Number	Symbol
0	Dragon
1	MK
2	Yin-yang
3	"3"
4	Question mark
5	Lightning
6	Goro
7	Rayden
8	Shao Kahn
9	Skull

Kombat Kode	Effect
788-322	Fast uppercut recovery
044-440	No power
300-300	Silent Kombat
100-100	Throwing Disabled
010-010	Throwing Encouraged
020-020	Blocking Disabled
205-205	Winner fights Smoke
769-342	Winner fights Noob
969-141	Winner fights Shao Kahn
033-564	Winner fights Motaro
444-444	Randper Kombat
282-282	No Fear
987-666	Flipper message
550-550	Wavenet UMK3 message
999-999	Version Number message
448-844	"Don't jump at me.."
717-313	Rain is in the Graveyard
122-221	"Skunky!"
004-400	Ed Boon message
987-123	No Powerbars
688-422	Dark fighting
985-125	Psycho kombat
642-468	Play hidden game
788-322	Uppercut Recovery
466-466	Unlimited running
321-789	Super Run Jumps
975-310	Health Recovery
722-722	Combos Disabled
555-556	Special Moves Disabled
024-689	Super Endurance Kombat
New for MKT
484-484	Automatic Kombos
109-901	Bloody Kombat
202-808	"Babalities Are Reversible"
123-321	Winner Fights Khameleon
246-246	Play Pong
For 2-on-2 and 3-on-3
022-220	Explosive Kombat / Throwing Disable
227-227	Explosive Kombat
Kombat Zones
330-033	Jade's Desert
666-444	Scorpion's Lair
091-190	Bell Tower
666-333	Graveyard
933-933	Scislac Busorez
880-088	Subway
050-050	Noob's Dorfen
343-343	The Roof
820-028	Pit III
004-700	Kahn's Kave
002-003	River Kombat
600-040	Kombat Temple
079-035	The Street
123-901	The Soul Chamber
077-022	The Bridge
880-220	Kahn's Tower
New for MKT
222-222	Dead Pool
191-191	The Armory
919-919	The Pit
606-606	Star Bridge
101-010	The Tower
007-007	The Portal
166-661	The Pit II
121-121	The Courtyard
212-212	The Wasteland
000-666	The Lair