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