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