Contra - Legacy Of War cheats and cheat codes for Playstation

Press the following buttons at the title screen:

Unlock Bamboo Gyruss game:
Press L2, L1, Left, Right, R1, R2.

Unlock Bamboo Tron Tank game:
Press R2, R1, Right, Left, L1, L2. 

Stage select:
Press L2, R1, L1, R2, Left, Right, Circle, Square, R2, L2. 

Unlimited continues:
Press L2, R2, L1, R1, Left, Right, Right, Left.

Get 9 lives:
Press L2, R2, L1, R1, Down, Up, Up, Down. 
During the game play, press Circle + Triangle to get 9 lives. 

Weapon select:
Press L2, R2, L1, R1, Up, Down, Down, Up.
During tha game play, press Square + Triangle to change weapons.

Watch movies:
Press L2, L1, R1, R2, Up, Left, Down, Right. 
Hit Up or Down to change between the movies and hit Start to 
view the current selection.

Sound test:
Press R2, R1, L1, L2, Up, Right, Down, Left. 
Hit Up or Down to change between the sounds and Start to hear 
the current selection.