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