The King of Fighters 2003 Cheats

Select Kyo, Iori, and Chizuru then play through Team Battle until you reach Kusanagi. Follow the Mukai path by beating Kusanagi with a DM. Once you beat Mukai you will be treated to a ending cinema involving the Orochi seal and those 3 who's destiny it is to keep it sealed (reminiscent of KoF 97). This appears to be the true ending, so grab a seat and get ready for the fight of your life!