Enter AllChar as a case-sensitive code. This also unlocks Steve.
All courses
Enter Passport as a case-sensitive code.This also unlocks Steve. This also unlocks the Bermuda Triangle.
All ending FMV sequences
Enter Festival as a case-sensitive code.
All wetsuits
Ente LaPinata as a case-sensitive code.
Cannot get knocked off
Enter TopBird as a case-sensitive code. The CPU can no longer knock you off your SeaDoo, but you can still knock them off.
Cheat mode
Select "Options" at the main menu. Hold R2 and quickly press Up(2), Down(2), Left, Right, Left, Right, Square, Circle, Square, Circle at the options menu. The Cheat Name screen will appear to confirm correct code entry. Enter one of the following case-sensitive codes then press X to exit back to the options screen. You can now continue your game and see the effects of the cheat.
Ending bonus
Successfully complete the game under the hard difficulty setting to unlock Steve as a playable character and the Bermuda Triangle level.
Expert AI
Ehter AllOutAI as a case-sensitive code.The AI will run the best race possible on all courses. This is already active by default under the hard difficulty setting.
Hard tracks with normal AI settings
Enter Hobble as a case-sensitive code.
Hidden track
Collect 100 balloons in countdown mode.
Maximum performance meter
Enter PMeterGo as a case-sensitive code. If you miss a buoy you will stall with this code on.
Play Time Trials against a miniature F-18 jet
Enter F18 as a case-sensitive code.
Play Time Trials against a UFO
Enter IBelieve as a case-sensitive code.
Play Time Trials against ghost of currently selected player
Enter SEADOO as a case-sensitive code. This is the default setting in the game.