Full list of all 35 Final Fantasy XIII achievements worth 1,000 gamerscore. It takes around 80-100 hours to unlock all of the achievements on Xbox 360.
Evaded pursuers, though memories of the past still gave chase.
Made plans to infiltrate enemy-occupied territory.
Carried the burden of guilt to the end of the line.
Defied destiny's charge and embarked on a different path.
Discovered buried treasure with a little help from a chocobo.
Completed all mid-level Cie'th Stone missions.
Toppled a green terror and cut an oversized succulent down to size.
Passed Titan's trials.
Completed all high-level Cie'th Stone missions.
Mastered the Ravager role.
Mastered the Sentinel role.
Mastered the Saboteur role.
Dealt 100,000+ damage with a single attack.
Earned a 5-star rating for all Cie'th Stone missions.
Held every weapon and accessory.
Fully developed all characters.
Completed all Cie'th Stone missions.
Triumphed over undying lowerworld souls in seven fierce battles.
Felled a heavyweight of the lowerworld wilds.
Mastered the Synergist role.
Mastered the Medic role.
Completed all low-level Cie'th Stone missions.
Mastered the Commando role.
Earned a 5-star rating in the battle to determine the world's fate.
Witnessed the dawn of a new crystal legend.
Took over 10,000 steps on the lowerworld surface.
Traveled to the world below, seeking a way to alter fate.
Discerned the full attributes of 100 enemies.
Recognized the true threat to the world's future.
Took the fight to the enemy's door.
Resolved to be more than a victim of circumstance.
Slipped through the net and lived to fight another day.
Strode into danger's den and paid the consequences.
Survived the Purge to confront a greater peril.
Took the first steps toward challenging an unjust fate.