? Kube  -  Hold Up + R1 + R2 + L1 + L2 on the square labeled “Konfigure Kombat” in the Options menu. (A shaking screen confirms correct entry.) The “?” menu will open, allowing the following options to be set.

One button fatalities – finish your opponent with one hit. 
Instant aggressor – Aggressor meter will flash after one hit. 
Normal boss damage – Bosses inflict the same amount of damage a normal fighter would inflict. 
Low damage – Character sustains minimal damage from opponent’s attacks. 
Health recovery – The health meter is gradually replenished with each hit. 

Bonus audio  -  Put game disc into an audio CD player to hear game music. (Note: Music selection begins with track 2.) 
Classic characters  -  Press Select to choose one of the fighters from the original Mortal Kombat. 
Fatalities  -  Enable One button fatalities from “?” menu.

Effect Button
Animality Run
Babality LP
Brutality HP
Fatality 1 HK
Fatality 2 LK
Friendship BL

Fight as Khameleon  -  Choose any male ninja: Reptile, Sub Zero, Rain, Human Smoke, Ermac, Noob Saibot or Scorpion. If player 1, then hold Left + R1 + R2 + Square + Triangle until the match begins. (If player 2, then hold Right + R1 + R2 + Square + Triangle until the match begins.) The character will explode and change into Khameleon, a translucent ninja with an ability to transform into any other ninja. 

Kombat codes  -  At the Versus screen, each players LP, BL and LK buttons change the icons that appear within boxes at the bottom of the screen. The following numbers represent symbols that appear in boxes. Arrange the symbols to enable codes below. (Note: 1P controller changes boxes 1 – 3, while 2P controller changes boxes 4 – 6.)

Box1 Box2 Box3 Box4 Box5 Box6  -  P1 Low Punch P1 Block P1 Low Kick P2 Low Punch P2 Block P2 Low Kick 

Number Symbol

0 Dragon
1 MK
2 Yin-yang
3 “3”
4 “?”
5 Lightning
6 Goro
7 Raiden
8 Shao Kahn
9 Skull

Kombat
000 033 ½ energy for Player 2
000 707 ¼ energy for Player 1
010 010 Throwing encouraged
020 020 Disable blocks
033 000 ½ energy for Player 1
044 440 No power
100 100 Disable throws
321 789 Super run jumps
390 000 Player 1 inflicts ½ damage
466 466 Unlimited running
484 484 Automatic Kombos
555 556 Disable special moves
707 000 ¼ energy for Player 2
722 722 Disable combos
788 322 Fast uppercut recovery
975 310 Recover health
987 123 Invisible power bars

Kombat modes
024 689 Super Endurance Kombat
109 901 Bloody Kombat
246 246 Pong
300 300 Silent Kombat
444 444 Randeper Kombat
642 468 Space Invaders
688 422 Dark Kombat
985 125 Psycho Kombat

Kombat Zones
000 666 The Lair
002 003 River Kombat
004 700 Kahn’s Kave
007 007 The Portal
050 050 Noob’s Dorfen
077 022 The Bridge
079 035 The Street
091 190 Bell Tower
101 010 The Tower
121 121 The Courtyard
123 901 The Soul Chamber
166 661 The Pit II
191 191 The Armory
212 212 The Wasteland
222 222 Dead Pool
330 033 Jade’s Desert
343 343 The Roof
600 040 Kombat Temple
606 606 Star Bridge
666 333 Graveyard
666 444 Scorpion’s Lair
820 028 Pit III
880 020 Kahns Tower
880 088 Subway
919 919 The Pit
933 933 Scislac Busorez

Two on two; Three on three
022 220 Explosive Kombat/Disable Throwing
227 227 Explosive Kombat

Winner of the 1st round fights…
033 564 Motaro
123 321 Khameleon
205 205 Smoke
769 342 Noob Saibot
969 141 Motaro

Messages
004 400 “Whatcha gun do?”
122 221 “Skunky!!”
123 926 “There is no knowledge that is not power!”
202 808 “Babalities are reversible”
282 282 “No fear”
448 844 “Don’t Jump at me…”
550 550 “Go see the MK Live Tour”
717 313 “Rain can be found in the graveyard”
987 666 “Hold flippers during casino run”
999 999 Version number

Level Select  -  In a 1P or Versus mode, highlight Sonya and press Up + Start. (A shaking screen confirms correct entry.) 
Random character selection  -  Hold Up + Start at the character selection screen. 
Shao Khan’s treasure  -  Win an 8-player match and choose one of 12 boxes.

Box Contents
01 End FMV
02 Fight Kameleon
03 Endurance Kombat (MK)
04 Endurance Kombat (MK2)
05 Random prize
06 Fatality demonstration
07 Fatality demonstration II
08 Fatality demonstration III
09 Super Endurance Kombat
10 Play as Shao Khan
11 Mega Endurance Kombat
12 Fatality demonstration IV

Unlimited Credits  -  Press Down, Down, Up, Up, Right, Right, Left, Left at the Story screen. (A tone confirms correct entry.) The credit display will change to "Freeplay".