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