Unlockable List:
Defeat 27 opponents in party mode: Blood Iori and Blood leona 
Defeat 14 characters in party mode or play 5 hours of game play: Heavy D, Lucky 
and Brian 
Defeat 40 characters in party mode: Hiedern 
Defeat 99 opponents in party mode: Krizald 
Defeat 36 opponents in party mode: Wolfgang Krauser and Mr.Big 
Defeat 70 opponents in party mode: Orochi (Blood) 
Play more than 10 hours of game play: KOF 94 video 
Get a 30 hit combo in Practice: KOF 95 video 
Set life recover option to quick in practice mode and completely drain your 
dummy's health: KOF 96 video 
200 ability points in Single play: KOF 97 video 
300 ability points in Team play: KOF 98 video 
Complete the game under expert setting: KOF 99 video