Black and Bruised cheats and cheat codes for Playstation 2

Invincibility 
Enter to the "Setup", after choose the "Cheat" option. 
press Start, X, X, Circle, Circle, R1, R1, Square, Square, Start. 

Unlock every boxers:
Enter to the "Setup", after choose the "Cheat" option. 
Press X, Circle, Square, Square, R1, R1, Square, Circle, X

Turbo mode 
Enter to the "Setup", after choose the "Cheat" option. 
press Start, R1(10x times), Start.

Constant power-ups 
Enter to the "Setup", after choose the "Cheat" option. 
press Start, X, Circle, X, Circle, X, Circle, Square, Square, Square, Start.

Conversation mode 
Enter to the "Setup", after choose the "Cheat" option. 
press Start, R1, X, Circle, Square, R1, R1, R1, Start.

New costumes 
Enter to the "Setup", after choose the "Cheat" option. 
press X, R1, Circle, Square. 
or finish Life mode with a boxer

All boxer's Life mode 
Enter to the "Setup", after choose the "Cheat" option. 
press X, Square, Circle, R1, X, Square, Circle, R1.

Intercontinental Tournament 
Enter to the "Setup", after choose the "Cheat" option. 
press X, X, X, Circle, Circle, Circle, Square, Square, Square.
or win 1st place on all 5 default tournaments

Scrap Yard 
Enter to the "Setup", after choose the "Cheat" option. 
press Circle, R1, Circle, R1, X, X 
or win 1st place in all survival modes

Unlock Training Robot 
Finish training mode once

Unlock Odiva 
Win 1st place in the Pro Tournament

Unlock King Khan
Win 1st place in the Top Contender Tournament

Unlock Matador 
Win 1st place in the Intercontinental Tournament

Unlock Old Master 
Win 1st place in the World Championship Tournament

Prevent a knockout
After getting knocked, press X down quickly and many times as you can 
to restore a small amount of energy.