At the character select screen, input: ↓↘→↗→↘↓↙←↖ (qcb, ub, hcf, uf) and press any button while holding uf .
The final boss you face depends on how you defeat in the middle of the game: Adelheid Bernstein: Defeat Kusanagi with a standard move. Mukai: Defeat Kusanagi with a Desperation Move. Unlock Method Kusanagi The King of Fighters 2003
(KOF '03) introduced the Multi-Shift Tag System , allowing players to swap characters in the middle of a round . Unlike previous entries, matches are conducted in a single three-on-three round where the fight continues until all members of one team are defeated. Core Mechanics & Controls At the character select screen
Complete level 20 of in Challenge Mode (PlayStation 2/Xbox versions). Helpful Resources input: ↓↘→↗→↘↓↙←↖ (qcb