Full list of all 97 FINAL FANTASY XV WINDOWS EDITION achievements. It takes around 150-200 hours to unlock all of the achievements in the base game on Windows.
The base game contains 90 achievements, and there is 1 DLC pack containing 7 achievements.
Encountered Bismarck.
Collected thirteen royal arms.
Defeated the adamantoise.
Flew the Regalia Type-F.
Completed Chapter 14.
Defeated Ifrit on Normal difficulty.
Defeated Omega.
Summoned one of the Six for the first time.
Defeated Cerberus.
Completed Chapter 13.
Completed Chapter 12.
Completed Chapter 11.
Completed Chapter 10.
Completed Chapter 9.
Captained the royal vessel.
Completed Chapter 8.
Reached maximum survival level.
Posted excellent times in all cross-country test drives.
Caught an image of Gentiana in a photo.
Defeated Melusine.
Reached maximum fishing level.
Completed Chapter 7.
Completed Chapter 6.
Completed Chapter 5.
Completed Chapter 4.
Called forth the Armiger for the first time.
Completed Chapter 3.
Completed 80 sidequests.
Earned the top ranking in the Friendly Match.
Defeated Ardyn in Chapter 3, Verse 2.
Completed EPISODE IGNIS on Normal.
Took down 10 enemies with counterstrikes.
Took down 10 enemies using the spelldaggers.
Completed Aranea's intensive training.
Completed EPISODE PROMPTO on Normal.
Stealth-killed 3 enemies.
Defeated the kaiser behemoth.
Scored 500,000 or more points in Score Attack.
Defeated Cor.
Completed the trials on Normal.
Uprooted all columns.
Performed 5 link-strikes with Cor.
Reached maximum cooking level.
Reached maximum photography level.
Completed 40 sidequests.
Rode a Chocobo.
Completed 20 sidequests.
Completed Chapter 2.
Played JUSTICE MONSTERS FIVE for the first time.
Activated 50 ability nodes.
Completed Chapter 1.
Completed 10 sidequests.
Improved fishing level for the first time.
Used magic for the first time.
Equipped four weapon slots.
Improved cooking level for the first time.
Completed 5 sidequests.
Activated 20 ability nodes.
Completed first sidequest.
Drove the Regalia.
Improved survival level for the first time.
Improved photography level for the first time.
Performed first point-warp suspension.
Crafted a spell for the first time.
Completed first hunt.
Initiated first link-strike after parrying an attack.
Performed first blindside link.
Issued first ally command.
Learned first ability.
Completed the Prologue.
Picked up all items.
Scored 1,000,000 or more points in Score Attack.
Took down 30 enemies with crackshots.
Took 10 photos mid-battle using Selfie Shot.
Earned the top ranking on all three Time Trial courses.
Performed 10 full-hit cross chains.
Powered up all facilities in Lestallum.
Received a Royal Sigil.
Crafted a weapon of Level 30 or higher.
Met the owner of the Crow's Nest Diner.
Bested the Chosen King's companions.
Witnessed the awakening of King Noctis.
Amassed an output of 999,999 kW.
Took down 100 enemies using Total Clarity.
Collected all documents.
Filled 80% of the Datalog.
Awakened to the True Power of Kings.
Collected all the Royal Sigils.
Raised a chocobo to Level 99.
Completed the Comrades quest with all four characters.
Unleashed a spectral assault 10 times.
Used Ifrit's techniques 10 times.
Daemonified 100 enemies.
Completed EPISODE ARDYN on Normal.
Unlocked all of Ardyn's abilities.
Overtook all sectors of Insomnia.
Earned the top ranking.