Here is the full list of all 59 Dragon's Dogma: Dark Arisen achievements worth 1,000 gamerscore.
Completed game in Speedrun mode.
Obtained 350 pieces total of weapons and armor.
Earned a total of 10,000,000G.
Reached LV 200.
Defeated Death in Bitterblack Isle.
Reached LV 100.
Defeated 3,000 enemies.
Defeated Daimon in his true form.
Defeated Daimon for the first time.
Defeated the Dark Bishop in Bitterblack Isle.
Defeated the Gazer in Bitterblack Isle.
Completed game in Hard Mode.
Completed the adventure a second time.
Completed all pre-planned, non-notice board quests.
Put an end to all things.
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.
Defeated a hydra or archydra.
Defeated the Ur-Dragon.
Visited 150 locations.
Completed 50 notice board quests.
Defeated an evil eye.
Peered into the very depths of the world.
Enlisted a large number of pawns.
Gave 50 presents.
Accepted the Godsbane blade.
Strengthened equipment in wyrmfire.
Obtained the almighty power of sovereignty.
Completed the urgent mission.
Entered the duke's manse.
Received the duke's commendation.
Learned all the skills of a single vocation.
Entered the Soulflayer Canyon.
Visited 100 locations.
Raised a person's affinity to the maximum.
Attended an audience with the duke.
Entered the southwestern caves.
Acted as a reliable travel companion.
Entered the ancient quarry.
Helped Madeleine open her shop.
Changed your main pawn's vocation.
Received a writ from the castle.
Used a Wakestone to restore the dead to life.
Changed your vocation.
Visited 50 locations.
Dressed a male party member in women's clothing.
Obtained a forgery.
Entered Gran Soren.
Earned the approval of the Enlistment Corps.
Entered the azure caverns.
Directly enlisted a pawn to your party.
Enlisted a pawn to your party from beyond the rift.
Summoned your own pawn.
Departed from Cassardis.
Combined two materials to make an item.
Completed the prologue.