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