Full list of all 67 Assassin's Creed Origins achievements worth 1,500 gamerscore.
The base game contains 50 achievements worth 1,000 Gamerscore, and there are 3 DLC packs containing 17 achievements worth 500 Gamerscore.
Complete the last Main Quest.
Defeat 8 Ship Captains.
Complete Side Quest "Seven Farmers".
Complete all hermit locations.
Complete all 12 Stone Circles.
Be equipped with only Legendary equipment.
Defeat the war elephants Qetesh & Resheph.
Defog the whole map.
Complete Main Quest "The Final Weighing".
Complete Main Quest "The Aftermath".
Kill a poisoned level 35+ enemy with the torch in less than 30 seconds.
Complete Main Quest "The Crocodile's Jaws".
Complete all arena events in the Krokodilopolis Arena.
Finish an arena boss with an Overpower Attack.
Complete 15 underwater locations.
Headshot kill an enemy with the bow while in the air.
Sell 100 trinkets at once.
Bring a tamed lion to a crocodile.
Tame a lion.
Reach the "Top of the World" in the Black Desert territory.
Witness raining bugs in the desert.
Use Dawn & Dusk to make time speed forward 30 times.
Solve a papyrus mystery.
Feed a predator with a corpse.
Swim for 1500m, ride for 40km and run for 10km.
Complete Main Quest "The Lizard's Face".
Complete Main Quest Dream Sequence.
Destroy 100 breakable objects.
Complete Main Quest "The Hyena".
Kill 3 enemies with one hit.
Activate a Master ability.
Complete Main Quest "Pompeius Magnus".
Complete Main Quest "The Scarab's Lies".
Defeat a Phylakes.
Take 1 photo in 5 different territories.
Kill an enemy with the predator bow from more than 60 meters while controlling the arrow.
Reach level 20.
Craft 20 items.
Run away from 3 fights with a hippo.
Win the first Hippodrome tournament.
Destroy an opponent in a Hippodrome race.
Use all types of vehicle at least once.
Complete Main Quest "Aya".
Use the eagle for a total of 30 minutes.
Kill 10 enemies in a row without being detected.
Complete Side Quest "Lady of Slaughter".
Complete the Prologue.
Complete a tomb.
Kill 30 enemies by shooting a fire arrow at oil jars.
Complete all locations.
Complete all tours in the Daily Life category
Complete tours with at least 5 different characters
Complete one tour
Complete the 5 Serqet locations (The Curse of the Pharaohs)
Reach level 55 (The Curse of the Pharaohs)
Defeat Tutankhamun in the Afterlife (The Curse of the Pharaohs)
Acquire Eternal Maw for use outside the Afterlifes (The Curse of the Pharaohs)
Kill a Mummy by setting it on fire (The Curse of the Pharaohs)
Craft an upgrade using Shards of a Star (The Curse of the Pharaohs)
Complete Side DLC Quests "Rise of Shaqilat" and "Shadows of the Scarab" (The Hidden Ones)
Free 20 Rebels (The Hidden Ones)
Complete Main DLC Quest "The Greater Good" (The Hidden Ones)
Complete the Walls-of-the-Ruler citadel (The Hidden Ones)
Assasinate Tacito, Ptahmose and Ampelius (The Hidden Ones)
Perform 3 Assassinations from a zipline (The Hidden Ones)
Perform a leap of faith from Arsinoe's sundial obelisk between 10 am and noon (The Hidden Ones)
Kill an enemy with a headshot while they are being harassed by Senu (The Hidden Ones)