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