Super Clubs: Use METAL*PLAY as your name for Metal Clubs
19th Hole:
In the Practice Mode, get to the end of the fairway, then hit the ball off-screen in the direction that the game automatically aims it. If you get the right distance, the 19th shot is made!
Sound Test:
Enter |Bgm| at the memory shot password screen.
Hole In One:
To watch a hole in one, enter one of these codes:
CQJB83CFDFJ#H?LBBT7BJCF or B!5B9GB5SFGB3J5BB?GBMYQ