Alt Colour:
Press D when you
select your team or character to get their alternate costume.
King of Fighters 94' Blood Code [AES]:
To enable the
censored blood from the non-Japanese regions, wait for the high scores to
appear in the opening demo, then press A+D on controller one and B+C on
controller two at the same time. Then press START.
--------------------------------------------------------------------------
Blood mode, realistic Mai:
Press A + D on
controller one and B + C on controller two simultaneously at the high score
screen. Press Start to begin game play.