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