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