Random select:
Hold L1 + L2 + R1 + R2 at the character
select. Press Square, Triangle, X, or Circle
while selection box is moving.
Remove display:
Pause a fight. Hold Circle + Triangle + Square
+ X and press Select. This removes the continue, options and
reset selections. While continuing to hold the four buttons, press Select
again. This removes the Life and Over Drive bars. To return the display
to normal, repeat the code while pressing Select once.
Play as sub-bosses:
Beat the game with each basic character at level three or higher to
unlock his or her sub-boss.
Play as Shou:
Unlock all the sub-bosses, then beat the game with Vermilion at level
three or higher.
Play as Abel:
Beat the game with Shou at level seven.
Play as Veil:
Beat the game with Abel at level seven.
Play as Naru:
Beat the game with Veil at level seven.
Alternate costumes:
Beat the game with Naru at level seven. Use Square or X
to select a character.
Instant secret moves:
Beat the game with Naru, then set two or more of the shoulder buttons
to special moves. Press all special move buttons at once to perform a secret
move. Note that this does not work for all characters.
Unlimited Soul Bombs:
Press Start to pause a match. Use the controller configuration
option to map the L1, L2, R1, and R2 keys to
Soul Bombs. Resume game play and press one of the those buttons and X
simultaneously to release a Soul Bomb. That button combination may be pressed
an unlimited amount of times during the match.
Manual camera control:
Enter the button configuration menu, highlight any shoulder button,
and press L1 + L2 + R1 + R2. The controls for
the shoulder buttons will change to camera view controls. The view may now
be rotated manually.
Control loading screen:
Press any controller button to alter the color of the phrase "Now
Loading".
Cheat codes from Bill's Cheat Pages
http://www.angelfire.com/ca2/billscheats/