King Of Fighters 2002 cheats and cheat codes for Playstation 2

Unlock Shingo:
Finish the team attack challenge.

Unlock King:
Finish the single attack challenge.

Complete the indicated levels in different modes, after go to the 
character selection screen to unlock the folowing characters:

Unlock Geese:
Finish level 40 in the time attack challenge. 
After, hold R1 while selecting Billy.

Unlock Goenitz:
Play time attack challenge in and finish level 30. 
After, hold R1 while selecting Rugal.

Unlock Orochi Iori:
Play in time attack challenge and finish level 20.
After, hold R1 while selecting Iori.


Go to the character selection screen to unlock the folowing characters:

Unlock Kusanagi:
Hold R1 while selecting Kyo

Unlock Orochi Chris:
Hold R1 while selecting Chris

Unlock Orochi Shermie:
Hold R1 while selecting Shermie

Unlock Orochi Yashiro:
Hold R1 while selecting Yashiro

Random character select:
Hold R2 at the character selection screen.