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