Full list of all 67 Assassin's Creed Origins achievements. It takes around 60-80 hours to unlock all of the achievements in the base game on Windows.
The base game contains 53 achievements, and there are 2 DLC packs containing 14 achievements.
Complete all locations.
Kill 30 enemies by shooting a fire arrow at oil jars.
Complete all tours in the Daily Life category
Sell 100 trinkets at once.
Complete 15 underwater locations.
Defeat 8 Ship Captains.
Complete all arena events in the Krokodilopolis Arena.
Kill 3 enemies with one hit.
Complete all hermit locations.
Complete all 12 Stone Circles.
Kill a poisoned level 35+ enemy with the torch in less than 30 seconds.
Complete tours with at least 5 different characters
Complete one tour
Defeat the war elephants Qetesh & Resheph.
Witness raining bugs in the desert.
Reach the "Top of the World" in the Black Desert territory.
Feed a predator with a corpse.
Win the first Hippodrome tournament.
Destroy an opponent in a Hippodrome race.
Complete Side Quest "Seven Farmers".
Bring a tamed lion to a crocodile.
Tame a lion.
Use Dawn & Dusk to make time speed forward 30 times.
Activate a Master ability.
Defog the whole map.
Craft 20 items.
Use the eagle for a total of 30 minutes.
Solve a papyrus mystery.
Complete the last Main Quest.
Complete Main Quest "The Final Weighing".
Defeat a Phylakes.
Be equipped with only Legendary equipment.
Kill 10 enemies in a row without being detected.
Headshot kill an enemy with the bow while in the air.
Take 1 photo in 5 different territories.
Swim for 1500m, ride for 40km and run for 10km.
Complete Main Quest "The Aftermath".
Finish an arena boss with an Overpower Attack.
Kill an enemy with the predator bow from more than 60 meters while controlling the arrow.
Complete Main Quest "The Crocodile's Jaws".
Complete Main Quest "The Lizard's Face".
Complete Main Quest Dream Sequence.
Complete Main Quest "The Hyena".
Run away from 3 fights with a hippo.
Destroy 100 breakable objects.
Reach level 20.
Complete Main Quest "Pompeius Magnus".
Complete Main Quest "The Scarab's Lies".
Use all types of vehicle at least once.
Complete Main Quest "Aya".
Complete Side Quest "Lady of Slaughter".
Complete the Prologue.
Complete a tomb.
Free 20 Rebels (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)
Complete Main DLC Quest "The Greater Good" (The Hidden Ones)
Complete Side DLC Quests "Rise of Shaqilat" and "Shadows of the Scarab" (The Hidden Ones)
Assasinate Tacito, Ptahmose and Ampelius (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)
Reach level 55 (The Curse of the Pharaohs)
Complete the 5 Serqet locations (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)