Harvest Moon: Frantic Farming Cheats

Extra Modes and Characters
There are unlockable characters and modes that become available after certain criteria is met.

Free Mode: Complete story mode for four characters.
Mission Mode: Complete story mode for three characters.
New Character: Beat score attack 10 times. There is 12 characters to be unlocked.
The Witch Character: Unlocked by playing Score Attack 120 times.

Unlockable characters
There is 12 new characters that may be unlocked, and there is two ways to unlock them.

Extra Characters in Score Attack: You can unlock extra characters by playing Score Attack 10 times to the finish [without selecting quit].
Extra Characters in Story Mode: To unlock extra characters, play story mode for any individual character once. Do this for all of them.

Extra Images
Below are the requirements to unlock the five Extra pictures in the Album in Collection Mode.

Last Extra: After reaching 100% completion, click on drawer in the Collection Mode room.
Spring, Summer, Fall, and Winter Extras: You'll unlock one everytime you complete 25% of the game, up to 100%.