PS2 Ecco the Dolphin: Defender of the Future Cheats

Infinite Air:
At the title screen hold R1,L2,L1,R2 and press
Square, Square, Triangle, X, Circle then let go of all of the buttons, do that with the following codes

Infinite life:
At the title screen hold R1,L2,L1,R2 and press Triangle, X, X, Up, Up, Down.

Swim with a group:
At the title screen hold R1,L2,L1,R2 and press X, Up, X, Down, X, Triangle.

All levels:
At the title screen hold R1,L2,L1,R2 and press Up, Up, Down, Down, Triangle, X, X.

All vitalits, all levels:
At the title screen hold R1,L2,L1,R2 and press X, X, Circle, Circle, X, Circle, Up, Down, Down.