Appears on Hard or Very Hard only, world map, near Desert Ruins, must be in Multiplayer and have an extensive friends list.
Changing hair color
Artemicion will recolor a characters hair. Each race has four different hair results, one of which is selected by him based on which slot the character is in. If he refuses to change your hair, this indicates that the hair selection is already the one assigned to that particular slot. Simply change slots to get it changed.
Completion bonuses
Successfully complete the game and watch the ending. Return to the gate and examine the "stuff". Leave and the Final Dungeon will be selectable again.
Successfully complete the game and watch the ending. Display the world map and the secret "River Belle" dungeon will be unlocked at the lower right part.
Successfully complete the game under the Hard difficulty setting to unlock the following items for purchase at the shop for 1 million gil each:
Hairpin of Affection
Layle's Goggles
Layle's Jacket
Parallel World Garb
Robot Body
Robot Head
FFCC: Ring of Fates bosses
After all events of the Library, return to there and clear the enemies in the first area to reveal the warp point. This warp point leads to the room where you can fight the bosses in "Ring of Fates". Just put the book onto the bookstand to enter the fight.
Gerald (Male Clavat)
Appears on Hard or Very Hard only, world map near forest, must have 1,000 kills.
Hard difficulty
Successfully complete the game.
Nun (female Clavat)
Complete Library 3 under the Hard difficulty, talk to her in Library 1, complete the "Monster Busters 2" quest, then talk to her again.
Penguin (Female Lilty)
Appears on any Difficulty, in front of the Library, must be on Very Hard to recruit.
Red Mage (Male Selke)
Appears on any Difficulty, in front of the library, pay 5,000 Gil.
Rid Dek (male Lility)
Have over 100 hours of accumulated game play to find Rid Deck in the Town, in front of the Adventurer's Guild under the Normal difficulty.
Secret Dungeon
Beat the main game. After the ending of the game, back to the world map and the secret dungeon will be unlocked at the lower right of the map.
Very Hard Mode
Beat the game on Hard Mode to unlock Very Hard Mode.