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Playstation - Treasures Of The Deep cheats

Bonus movies:
Finish all levels and find all tablet pieces to unlock the bonus Atlantis
level. Finish the bonus level to view the programmers team movie.

Play as shark in California bonus level
Complete any normal mission after collecting 85 to 90% of any level's gold, 
except for the training level.

Cheat codes:

Pause the game play and press the following button combinations:

Full air and health
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), Up, Down, 
Left, Right, X(x2).

Swim through obstacles
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), Square, 
Square, Circle(x2). Note: Items may not be collected while
this code is enabled.

Infinite payload
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), Triangle, 
Up, X, Down.

Stage select
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), Down, 
Right, Up, Left, Triangle, X.

Skip stage
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), 
Triangle(x3), Down(x3).

Finish all stages
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), Square, 
X(x3), Square, Triangle(x3), Square, X(x3).

All equipment unlocked
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), L1(x4), 
R1(x4), L2(x4), R2(x4).

All weapons unlocked
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), R1(x4), 
L1(x4), R2(x4), L2(x4).

Bonus continues
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), R2(x3), 
L2(x3).

Extended shark attack time
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), L2(x3), 
R1(x3), R2, L1.

Disable currents
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), R1, L1, 
L2, R2, X.

Full screen display
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), Triangle, 
X, Up, Down.

Overhead view
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), Triangle, 
Square, X, Square. Push Select + L1 to zoom out the camera.
Push Select + R1 to zoom in the camera.

Banana harpoons
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), X, Up, 
Triangle, Down.

Super fast mode
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), R1, R2, 
R1, R2, R1, R2.

Add tablet piece
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), L1, L2, 
L1, L2, Square, Circle.

Disable fines
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), R2, R1, 
L2, L1.

Unlimited air
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), 
Triangle, Circle, X, Square, Up, Right, Down, Left.

Unlimited health
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), 
Triangle(x2), X(x2).

Toggle overlays
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), Right, 
Circle, Down, X, Triangle, X, Triangle.

Bonus gold
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), R1, R2, 
L1, L2, R1, R2, L1, L2.

Increase frame rate
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), Left(x3), 
Circle(x3).

All doors unlocked
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), X, 
Circle, Triangle, Square.

Full map
Down, X, Left, Square, Up(x2), Triangle(x2), Right(x2), Circle(x2), Square, 
X, Circle, X, Square.