Retro Game Cheats for King of Fighters 2003 (Xbox)
Effect: Fight as Adelheid
When:
During game
How:
In arcade mode, reach Kusanagi and defeat him with a normal move. Then, defeat Adelheid in the final Boss battle. Next, highlight Iori at the character selection screen and hold R.
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Effect: Gallery items
When:
During the game
How:
Win one round of S-Survival (single) mode against each character to unlock individual character art in the gallery menu.
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Effect: Fight as Mukai
When:
During game
How:
In arcade mode, reach Kusanagi and defeat him using a DM move. Then, defeat Mukai in the final Boss battle. Next, highlight Kyo at the character selection screen and hold R.
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