Here is the full list of all 59 Dragon's Dogma: Dark Arisen achievements. It takes around 80-100 hours to unlock all of the achievements on Windows.
Put an end to all things.
Dealt the blow of deliverance.
Escaped the yoke of eternity.
Visited 150 locations.
Defeated a drake, wyrm, and wyvern.
Defeated a hydra or archydra.
Defeated an evil eye.
Peered into the very depths of the world.
Accepted the Godsbane blade.
Defeated 3,000 enemies.
Completed the urgent mission.
Received the duke's commendation.
Entered the ancient quarry.
Dressed a male party member in women's clothing.
Completed 50 notice board quests.
Strengthened equipment in wyrmfire.
Acted as a reliable travel companion.
Visited 100 locations.
Entered the Soulflayer Canyon.
Obtained a forgery.
Helped Madeleine open her shop.
Raised a person's affinity to the maximum.
Attended an audience with the duke.
Changed your main pawn's vocation.
Changed your vocation.
Entered the southwestern caves.
Used a Wakestone to restore the dead to life.
Visited 50 locations.
Combined two materials to make an item.
Received a writ from the castle.
Entered Gran Soren.
Earned the approval of the Enlistment Corps.
Entered the azure caverns.
Enlisted a pawn to your party from beyond the rift.
Summoned your own pawn.
Departed from Cassardis.
Completed the prologue.
Obtained the almighty power of sovereignty.
Soar unto a new world.
Took refuge in an illusion.
Completed all pre-planned, non-notice board quests.
Learned all the skills of a single vocation.
Defeated the Ur-Dragon.
Directly enlisted a pawn to your party.
Enlisted a large number of pawns.
Obtained 350 pieces total of weapons and armor.
Gave 50 presents.
Entered the duke's manse.
Completed the adventure a second time.
Earned a total of 10,000,000G.
Defeated Death in Bitterblack Isle.
Defeated Daimon for the first time.
Defeated Daimon in his true form.
Completed game in Hard Mode.
Reached LV 100.
Reached LV 200.
Defeated the Gazer in Bitterblack Isle.
Defeated the Dark Bishop in Bitterblack Isle.
Completed game in Speedrun mode.