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