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