Here is the full list of all 88 OCTOPATH TRAVELER achievements. It takes around 120-150 hours to unlock all of the achievements on Windows.
Unlocked all achievements.
Acquired every item.
Traveled to every location on the map.
Opened every treasure chest.
Found every hidden item.
Discovered every enemy's weaknesses.
Saw your journey through without aid from others.
Finished your journey with lightning speed.
Played more than 100 hours.
Resolved the troubles of everyone in the realm.
Defeated the dark god Galdera and sealed the Gate of Finis once more.
Challenged every villager in Cobbleston.
Alfyn cures Ogen and continues on his journey, carrying on the convictions of Graham, the traveling apothecary who once saved Alfyn's own life.
After defeating Lucia in the ancient ruins, Cyrus succeeds in deciphering From the Far Reaches of Hell. He continues his research, resolute in his personal mission to see knowledge passed on to future generations.
Dealt maximum damage.
H'aanit defeats Redeye and at last reunites with her master. Surely this is the first in a long line of tales yet to be told.
With Werner defeated, Olberic continues his journey, vowing to protect those in need.
Mastered apothecary as a secondary job.
Learned every skill.
Mastered warrior as a secondary job.
Content in the knowledge that her journey itself was her treasure all along, Tressa entrusts the next chapter of the journal to Noa and presses on, determined to become a famed merchant.
Therion wrests control of the emerald and gold dragonstones from Darius. His freedom restored, Therion resumes traveling wherever the wind takes him.
Her revenge complete, Primrose sets out anew, vowing to continue dancing.
The Savior defeated and Lianna saved, Ophilia continues offering guidance to the people of the realm. May the Sacred Flame light your path.
Alfyn's faith in his journey is shaken when a man he helped nearly kills a young boy. Ogen's theory that some lives aren't worth saving echoes in Alfyn's head as he makes his way to the Cliftlands.
The brief reunion of the twin blades of Hornburg comes to an end as Olberic takes his leave of the desert town in search of his true adversary: the tyrant Werner.
Played more than 50 hours.
H'aanit fells a dragon and obtains the herb that should ward off Redeye's curse. Brew in hand, H'aanit makes haste for the desert where Redeye was last seen.
Yvon defeated, Cyrus chases after the mastermind behind the plot: Lucia, the headmaster's secretary.
After reuniting with Leon and hearing him tell of his friend Baltazar, Tressa wonders just what she treasures most. With those thoughts in mind, she makes for Grandport and the Merchants' Fair.
Therion finds the emerald dragonstone at last, only to have it stolen by none other than Darius, his former partner in crime.
With Albus, the Right-hand Man, vanquished, Primrose learns the truth: Simeon, her childhood friend, is responsible for her father's murder.
Mastered warmaster as a secondary job.
Learned every support skill.
Obtained warmaster as a secondary job.
Mastered runelord as a secondary job.
Obtained runelord as a secondary job.
Mastered starseer as a secondary job.
Mastered sorcerer as a secondary job.
Obtained starseer as a secondary job.
Obtained 1,000,000 leaves.
Obtained sorcerer as a secondary job.
Ophilia rescues the child kidnapped by the Savior's followers and performs the rite, but she is later betrayed by Lianna. Ophilia must hurry to Wispermill in the Flatlands in pursuit of her sister and the stolen ember.
Alfyn exposes Vanessa's plot to sicken the residents of Goldshore so she may treat them at a premium, and saves a young girl who fell ill by Vanessa's hand. His journey now takes him to Saintsbridge, the largest city in the Riverlands.
Mastered scholar as a secondary job.
H'aanit finds Z'aanta turned to stone by the beast known as Redeye. Following the instructions in Z'aanta's letter, she travels to see Susanna the Seeress.
Mastered hunter as a secondary job.
Olberic emerges victorious from the tournament and ventures into the desert in pursuit of Erhardt.
After Cyrus solves the mystery of the missing townspeople, he and Odette ascertain where a copy of the tome was reproduced.
Therion vanquishes Orlick to claim the ruby dragonstone before following the trail of the emerald dragonstone to a desert town.
Mastered merchant as a secondary job.
Mastered thief as a secondary job.
Tressa rescues her rival, Ali, and drives Morlock from the town. Before resuming her journey, Tressa promises Ali they will one day meet again at the Merchants' Fair.
Primrose crosses Rufus, the Left-hand Man, off her list and takes the next step in her journey to learn the truth about her father's death.
Mastered dancer as a secondary job.
Rite completed, Ophilia helps three quarreling children mend their friendship before setting out for her next destination.
Mastered cleric as a secondary job.
Obtained thief as a secondary job.
Obtained apothecary as a secondary job.
Obtained merchant as a secondary job.
Obtained warrior as a secondary job.
Obtained hunter as a secondary job.
Obtained cleric as a secondary job.
Obtained 80,000 leaves.
Obtained scholar as a secondary job.
Obtained dancer as a secondary job.
With the encouragement of his dear friend Zeph, Alfyn embarks on a journey to heal Orsterra's sick and wounded.
Inquired about something for the first time.
Primrose, finally in possession of the lead she needed, takes off in pursuit of the three men bearing the mark of the crow—the men against whom she swore revenge.
Allured someone for the first time.
Fought 200 battles.
The denizens of Cobbleston come out to give their hero Olberic a proper sendoff. The battle with the brigands behind him, Olberic sets out with a renewed sense of purpose.
Challenged someone for the first time.
Played more than 10 hours.
Tressa dreams of becoming a renowned merchant. With the mysterious notebook she received from Captain Leon in hand, she sets out on her journey to see all the treasures the world holds.
Purchased something for the first time.
Fled from battle.
Therion sets out to obtain the three dragonstones in a bargain that would see the fool's bangle marking him a criminal removed.
Fought 100 battles.
Stole something for the first time.
H'aanit and her trusty snow leopard companion Linde begin their hunt for Master Z'aanta, who has gone missing.
Provoked a fight for the first time.
Driven from the academy, Cyrus sets out to unravel the mystery of From the Far Reaches of Hell, a tome missing for fifteen years.
Scrutinized someone for the first time.
The ember from the Cave of Origin in hand, Ophilia embarks on the first leg of the Kindling as the Flamebearer.
Fought 10 battles.
Used a Lv.4 Boost for the first time in battle.
Guided someone for the first time.