Ecco the Dolphin

					
GameShark Codes  

Codes Courtesy of  
Choose level
At the Title screen, hold L1 L2 R1 R2 and press Up, Up, Down, Down, Triangle, X, X.
Get infinite Health
At the Title screen, hold L1 L2 R1 R2 and press Triangle, X, X, Up, Up, Down.
Get infinite Air
At the Title screen, hold L1 L2 R1 R2 and press Square, Square, Triangle, X, Circle.
All Vitalits and Levels
At the Title screen, hold L1 L2 R1 R2 and press X, X, Circle, Circle, X, Circle, Up, Down, Down.
Swim with a Group
At the Title screen, hold L1 L2 R1 R2 and press X, Up, X, Down, X, Triangle.