Unlock Clem:
Beat Harley's final event on the tour.
Everything:
Enter your name as I Have No Time for everything.
Unlock Trixie:
Beat Donna's final event on the tour.
Unlock Killer Miller:
Beat Trixie's final event on the tour.
Unlock Ice Ridge:
Beat Ice Trey's final event on the tour.
Unlock Harvest:
Beat Clem's final event on the tour.
Big Head Mode:
During game play hold L and press B, A, B, Y, BACK.
Clubs:
Enter your name as "release all clubs" for all movies, characters, clubs and events.
Courses:
Enter your name as "release all courses" for all movies, characters, clubs and events.
Golfers:
Enter your name as "release all golfers" for all movies, characters, clubs and events.
Unlock Donna:
Beat Summer's final event on the tour.