Splashdown

					
Cheat menu
At the options screen

Hold R and press up, up, left, right, left, right,X,A,X,A

If done correctly an enter cheat screen will appear.
Type in following codes:
TopBird – Stay on watercraft

Passport – All levels

F18 – Race F18 in time trials

Festival – All ending FMV sequences

IBelieve – Race UFO in time trials

AllChar – All charcters

Hobble – Normal AI on Hard

AllOutAI – Very Hard AI

LaPinata – All Wetsuits

PMeterGo – Max performance meter

SEADOO – Play sea trials against ghosted current selected player
Get Steve & Bermuda Triangle Level
Finish the game 1 time using the hard difficulty setting
Hidden Area
On Level 11 go intil u see a waterfall.press down, go underwater, and you will be in the secret area
Ending bonus
Successfully complete the game on the hard difficulty setting to unlock Steve as a playable character and the Bermuda Triangle level.
Hidden track
Collect 100 balloons in countdown mode.