Full list of all 83 STRANGER OF PARADISE FINAL FANTASY ORIGIN achievements. It takes around 60-80 hours to unlock all of the achievements on Windows.
Maxed out your affinity with the Tonberry Blacksmith.
Acquired all achievements.
Completed every side mission.
Used dimension bringer.
Completed the additional mission "Distant Memories: Supreme Illusions."
Defeated Jack Garland.
Defeated Light of Order.
Defeated From Hell Risen.
Completed the additional mission: "Ebon Memories: Hope Within Despair."
Fully upgraded the special effect of a piece of equipment.
Used replication at the blacksmith for the first time.
Acquired Garland's armor.
Defeated the Transcendent.
Used a job crest at the smithy.
Obtained a relic with blessings from 12 different summons.
Completed over thirty rift labyrinth floors.
Received an accessory from Gilgamesh.
Maxed out your affinity with the discarded organic reconnaissance unit.
Gave an elixir to a magic pot.
Defeated a manikin.
Defeated a death machine in the rift labyrinth.
Completed the additional mission: "Chaos Rift - Battle on the Big Bridge."
Encountered a chaos event.
Equipped a ★4 or better accessory.
Unlocked the blue mage.
Summoned your first monster.
Completed a floor of the rift labyrinth.
Completed the mission "Cornelia's Hope."
Unlocked the entirety of the evocation or ultima tree for any job.
Unlocked the summoner.
Unlocked all jobs.
Unlocked the tyrant.
Unlocked the void knight.
Achieved MASTER★★★★ rank for a job.
Unlocked the class tree.
Acquired a rat tail.
Completed a mission with a dragon king trial enabled.
Talked to Bahamut via Conversations with Bahamut.
Completed the mission "Light of Possibility."
Equipped a staff.
Completed a level 200 mission or higher on CHAOS difficulty.
Completed the game on CHAOS difficulty.
Acquired an anima crystal.
Unlocked every job affinity bonus for a single job.
Used a master point.
Acquired an artifact.
Completed "A Fraught Journey."
Unlocked the cyclic warrior.
Completed "The Suffering of Fools."
Unlocked the ninja.
Unlocked the assassin.
Unlocked the paladin.
Unlocked the gambler.
Unlocked the sage.
Completed "Remembering Home."
Completed "Memories of Water."
Completed "Schemes of the Past."
Unlocked the liberator.
Unlocked the breaker.
Unlocked every panel in the marksman job tree.
Unlocked the hunter.
Completed "To Remember."
Completed "Memories of Earth."
Unlocked the evoker.
Completed "Phantoms of the Past."
Equipped a gun.
Unlocked the dark knight.
Completed "Memories of Poison."
Completed "Memories of Fire."
Completed "Memories of Wind."
Completed "A Familiar Place."
Used a weapon ability for the first time.
Unlocked every panel in the job tree for a single job.
Completed "Natural Distortion."
Unlocked an advanced job.
Completed "Audience with the Dark Elf."
Completed "The Journey Begins."
Completed a side mission.
Completed "Illusion at Journey's End."
Defeated a tonberry.
Acquired an anima shard.
Defeated a cactuar.
Used soul burst for the first time.