Welcome to the cheats for King Of Fighters: Dream Match '99 for the Dreamcast. Below are the cheats.
Full pause screen
Pause the game and press X + Y.
Teammate assistance
When selecting the fighting order before a match, hold B. Note if any of the characters are neutral or friendly. Then if your fighter is stunned during the match, hold X + Y + A to have your teammates enter the fight.
Alternate survival mode
Successfully complete survival mode once. Then, highlight the "Survival Mode" option, hold Start and press A to fight individual characters instead of team battles.
Alternate costume colors
At the character selection screen, highlight a fighter, then press one of the following actions:
Alternate costumes
At the character selection screen, highlight one of the following fighters, then hold Start and press A, B, X, or Y:
