? Menu
Go to the OPTIONS menu and hold UP + BLOCK + RUN until the screen shakes.

Background Select
At the character select screen, highlight Sonya and press Up+Start. After you select your character, you can then toggle through the backgrounds to choose the one you want.

Classic Characters
To access the Classic characters highlight Jax, Kano, Kung Lao or Raiden and press the SELECT button (7 or X by default.)

Level Select
To activate the level select, players 1 or 2 must highlight Sonya Blade at the character select screen and hold Up + Enter or Up + Z until the screen shakes.

Random Select
At the character select screen hold up+start (z by default) or hold up+start (enter by default.)

Weird Numbers
Press the "N" default key to display some type of coordinates at the bottom of the screen.

Play as Chameleon
To play as chameleon choose any male ninja at the character select screen. Press and hold left, high punch, low punch, run and block until the the match starts.

Auto Fatalities
This code ONLY works for the MS - DOS version. It will not work on the windows version. At the dos prompt when you are about to type the name of the EXE file eg :- C:\MKTRIL\mktril.exe(I am taking "mktril" as the name of the EXE file) type these parameters- /f_1buttSo it will look like this :
C:\MKTRIL\mktril/f_1butt

Now play a game and when it says "finish him/her" go as close as you can to the opponent and press :

High Punch for the automatic Brutality

Low Punch for the automatic Babality

Block for the automatic Friendship

High Kick for the automatic Fatality 1

Low Kick for the automatic Fatality 2

Run for the automatic Animality


Start with the treasure chest
This code works only for the DOS version, not the windows version:
At the dos prompt when you are about to type "mktril.exe"

eg:- C:\MKTRIL\mktril.exe

Type this parameter - /treasure

eg:- C:\MKTRIL\mktril/treasure

And you will start with the treasure chest which you normally get only when you finish the tournament mode.