Secret options mode:
Hold L and press C-Up, C-Right,
C-Left, C-Down, B, A at the character
selection screen. You will see the screen flash if you have entered the code
correctly. Press B to exit, then enter the options menu.
Random fighter select:
Hold L + R at the character selection
screen.
Unlock Sumo Santa:
Hold L and press A, C-Down, C-Right,
C-Up, C-Left, B at the character selection
screen. Then, highlight the fighter in the top left corner of
the screen.
Unlock Dr. Kiln:
Hold L and press B, C-Left, C-Up,
C-Right, C-Down, A at the character selection
screen. Then, highlight the fighter in the top left corner of
the screen.
Unlock Boogerman:
Hold L and press Up, Right, Down,
Left, Right, Left at the character selection
screen. Then, highlight the fighter in the top left corner of
the screen.
CPU control:
Hold L and press A(5), C-Up, C-Down,
C-Left, C-Left, B, A, C-Right
at the character selection screen.
Programmer's mode:
Hold L and press A, B, A,
B, A, B, C-Left, C-Right, C-Up,
C-Right, C-Left, C-Right at the character
selection screen. This mode allows any character to be selected,
and has an overhead view of each stage.
Alternate costume colors:
Press A for color scheme one or C-Down
for color scheme two at the character selection screen, then press
B to exit.
Same costume colors:
Press C-Up on either controller to select any
fighter at the character selection screen. Have the other player
highlight the same character and allow the timer to reach zero.
Both fighters will be the same color during the match.
Stage select:
Select two player mode, then press C-Left or
C-Right at the screen that displays the current stage.
Super move:
Press Down, Down/Foward, Down/Forward,
Forward + Punch.