Bloody Roar 2: The New Breed Codes -

Expert mode:
Hold L1 + L2 + R1 + R2 at the title screen.

Fight as Gado:
Successfully complete the game with any character under arcade mode.

Fight against Shen Long:
Successfully complete the game with any character under arcade mode without using continues. Shen Long may be fought in a special stage.

Fight as Shen Long:
Defeat Shen Long in the special stage. This also unlocks "Ending 1" on the "Movies and Pictures" menu.

Custom option:
Successfully complete arcade mode to access the custom option, with big head mode, recovery speed and other selections.
Complete the game on difficulty level 4 or higher using Greg.
Model type option:
Successfully complete the game with any character under story mode.
Complete the game on difficulty level 4 or higher using Greg.

Recovery speed option:
Successfully complete the game with any character under story mode without using continues.
Complete the game on difficulty level 4 or higher using Greg.
Any cancel point option:
Defeat fifteen or more characters in survival mode.

Extra costume:
Successfully complete the game with all characters under arcade mode. Then, press Start at the character selection screen to choose a fourth costume.

Full pause screen:
Pause game play and press R2.

Special attack:
Press L1 during game play to turn to beast, then press L1 again to execute the special attack.