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