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