Full list of all 50 Final Fantasy IV: The After Years achievements. It takes around 120-150 hours to unlock all of the achievements on Windows.
Complete every achievement.
Obtain all Eidolons.
Complete 100% of the Bestiary.
Collected every Lustful Lali-Ho.
Complete 100% of a Tale's Bestiary.
Completed the Crystals.
Obtained Ultima Weapon.
Obtained Hero's Shield.
Obtained Ragnarok.
Trade a pink tail for Pink Armor.
Obtain all non-hidden Eidolons.
Trade a blue tail for Blue Armor.
Trade a red tail for a Level Band.
Trade a black tail for Twin Stars.
Trade a purple tail for Treasure Hunter V2.
Trade a white tail for a Rapid Ring V2.
Trade a gold tail for a Gil Band V2.
Trade a gray tail for a Reach Ring.
Trade an ebony tail for a Provoke Ring.
Trade a green tail for a Rare Band.
Reach level 70 with all characters.
Reach level 50 with all characters.
Raise all band abilities to the maximum level.
Reach level 30 with all characters.
Learn all band abilities.
Save up 500,000 gil.
Obtained a piece of adamant armor.
Trade a rainbow tail for a Limit Ring.
Save up 200,000 gil.
Learn Dualcast.
Learn 40 different band abilities.
Completed the Lunarians' Tale.
Save up 50,000 gil.
Completed Kain's Tale.
Complete 60% of the Bestiary.
Completed Edward's Tale.
Completed Porom's Tale
Defeat 2,000 enemies.
Completed Edge's Tale.
Completed Palom's Tale.
Complete 30% of the Bestiary.
Completed Yang's Tale.
Defeat 1,000 enemies.
Completed Rydia's Tale.
Defeat 500 enemies.
Completed Ceodore's Tale.
Raise a band ability to the maximum level.
Save up 10,000 gil.
Defeat 100 enemies.
Began Ceodore's Tale.