Growlanser Generations

Max money and all armor and items
Enter Up, Right, L2, L2, Down, R2, R2, Up, Down, R2, L2, Right, Left, O, O, O
in the map screen.

Growlanser 2: Unlock every normal items:
Enter Up, Right, L2, L2, Down, R2, R2, Up, Down, R2, L2, Right, Left, O, O, O
in the map screen.

Growlanser 2: Extra menu with Character's Room, Outtakes options screen:
Finish the game once

Growlanser 2: Special Room in the Extra menu:
Finish the Werecat Quest

Growlanser 2: Sandra's Storyline:
Finish the Feline Fascination Quest.

Growlanser 3: Music Room, Outtakes, Character's Room:
Finish the game in any storyline.

Growlanser 3: Character Images :
Finish the game to unlock a character's special image.