Full list of all 366 Old World achievements.
The base game contains 265 achievements, and there are 7 DLC packs containing 101 achievements.
Have a leader survive to 100 years of age
Have Freedom, Constitution, Legal Code and Tolerance laws active at the same time
Have four String Cities (One Game)
Found Manichaeism
Become the Keystone
Train a Cimmerian Archer
Build the Necropolis
Have five Developing Cities (One Game)
Become the Mason
Become the Learned
Become the Warrior
Become the Fountainhead
Found Babylonian Paganism
Build the Hanging Gardens
Build the Hanging Gardens in Babylon
Become the Explorer
Completed Learn to Play scenario 5
Found Judaism
Become the Great
Become the Magnificent
Become the Glorious
Become the Noble
Become the Strong
Reach highest family opinion of you
Win an Ambition Victory
Win with Champions
Completed Learn to Play scenario 4
Become the Just
Become the Architect
Build the Oracle
Become the Good
Become the Pioneer
Completed Learn to Play scenario 3
Become the Enlightened
Become the Able
Found Greek Paganism
Win with Sages
Win with Artisans
Completed Learn to Play scenario 2
Win with Patrons
Become the Settler
Win on Able Difficulty
Win a game with No Undo
Win a VP Victory
Win as Greece
Completed Learn to Play scenario 1
Win on Just Difficulty
Win on Good Difficulty
Win on Strong Difficulty
Win on Noble Difficulty
Win on Glorious Difficulty
Win on Magnificent Difficulty
Win on Great Difficulty
Win a game with Randomized Leaders
Win a game with Randomized Families
Win a game with Role-Playing
Win a game with One City Challenge
Win a game with No Characters
Win against all nations
Win a Double Victory
Win a Time Victory
Win a Conquest Victory
Help an ally win a game
Win a game with Event Level High
Win a game with Realistic Mortality
Win as Assyria
Win as Babylonia
Win as Carthage
Win as Egypt
Win as Persia
Win as Rome
Win with Landowners
Win with Statesmen
Win with Clerics
Win with Traders
Win with Riders
Win with Hunters
Win a Game of the Week
Win a game on the Great difficulty against all nations with High Event Level, Realistic Mortality, Locked Save, Ruthless AI and No Undo.
Become the Brave
Become the Valiant
Become the Mighty
Become the Victorious
Become the Lion
Become the Invincible
Become the Capable
Become the Ready
Become the Destroyer
Become the Avenger
Become the White Death
Become the Intercessor
Become the Peacemaker
Become the Conqueror
Become the Subjugator
Become the Restorer
Become the Liberator
Become the Ambitious
Become the Brilliant
Become the Beloved
Become the Rebuilder
Become the Devout
Become the Holy
Become the Intrepid
Become the Wise
Become the Old
Become the Ancient
Found Zoroastrianism
Found Christianity
Found Assyrian Paganism
Found Carthaginian Paganism
Found Egyptian Paganism
Found Persian Paganism
Found Roman Paganism
Establish Mythology
Establish Veneration
Establish Legalism
Establish Revelation
Establish Dualism
Establish Gnosticism
Establish Redemption
Establish Enlightenment
Have at least 3 cities and spread your State Religion to all of your cities
Build the Adur Burzen-Mihr
Build the Temple of Solomon
Build the Church of the Holy Sepulchre
Build the Cao'an
Build the Pyramids
Build the Great Ziggurat
Build the Ishtar Gate
Build the Lighthouse
Build the Apadana
Build the Mausoleum
Build the Acropolis
Build the Colossus
Build the Musaeum
Build the Circus Maximus
Build the Pantheon
Build the Hagia Sophia
Build the Via Recta Souk
Research Industrial Progress
Research Military Prestige
Research Economic Reform
Train a Siege Tower
Train a Turreted Elephant
Train a Kushite Cavalry
Train a Phalangite
Train a Cataphract Archer
Train a Legionary
Have three Legendary Cities (One Game)
Capture ten Cities (One Game)
Name ten Landmarks (One Game)
Have ten Leaders (One Game)
Build seven Wonders (One Game)
Complete a caravan trade mission
Assassinate another nation's Leader
Assassinate your Heir
Be assassinated by your Heir
Be assassinated by a monkey
Survive the Barbarian Horde
Survive the Barbarian Horde on The Great difficulty against Raging tribes
Survive the Barbarian Horde with friends
Win Carthage scenario 1
Win a Bronze Victory in Carthage scenario 1
Win a Silver Victory in Carthage scenario 1
Win a Gold Victory in Carthage scenario 1
Win an Epic Victory in Carthage scenario 1
Win Carthage scenario 2
Win a Bronze Victory in Carthage scenario 2
Win a Silver Victory in Carthage scenario 2
Win a Gold Victory in Carthage scenario 2
Win an Epic Victory in Carthage scenario 2
Win Carthage scenario 3
Win a Bronze Victory in Carthage scenario 3
Win a Silver Victory in Carthage scenario 3
Win a Gold Victory in Carthage scenario 3
Win an Epic Victory in Carthage scenario 3
Win Carthage scenario 4
Win a Bronze Victory in Carthage scenario 4
Win a Silver Victory in Carthage scenario 4
Win a Gold Victory in Carthage scenario 4
Win an Epic Victory in Carthage scenario 4
Complete the Carthage Campaign
Reach lowest family opinion of you
Build the Pyramids in Menefer
Build the Great Ziggurat in Ur
Build the Oracle in Delphi
Build the Necropolis in Waset
Build the Ishtar Gate in Babylon
Build the Lighthouse in Alexandria
Build the Apadana in Persepolis
Build the Mausoleum in Halicarnassus
Build the Acropolis in Athenai
Build the Colussus in Rhodes
Build the Musaeum in Alexandria
Build the Circus Maximus in Roma
Build the Pantheon in Roma
Build the Hagia Sophia in Byzantion
Build the Via Recta Souk in Damascus
Have Epics, Slavery and Tyranny laws active at the same time
Have Polytheism, Divine Rule and Holy War laws active at the same time
Have Monotheism, Orthodoxy, Iconography and Pilgrimage laws active at the same time
Train an elephant in Elephantine
Eliminate Persia as Alexander The Great of Greece
Eliminate Carthage as Rome
Eliminate Greece as Rome
Eliminate Babylonia as Persia
Eliminate Assyria as Babylonia
As either Assyria, Babylonia or Persia defeat the other two
As Egyptian Queen marry a Roman
Assassinate Alexander before he becomes Leader
Win a OCC using Traders family
Win a game using only Riders family
Build a Library and The Musaeum in Thutmosid (Sages) Alexandria
Have all three Councillors insane
As Rome have Leader assassinated by another Roman family
Perform five routs in a row with a single unit in the same turn
Have a Leader with all 7 ethnicities
Found Christianity in Roma
Complete the run to Sparta (Heroes of the Aegean 1)
Win the Marathon scenario (Heroes of the Aegean 1)
Find another way to win Marathon scenario (Heroes of the Aegean 1)
Lose the Marathon scenario (Heroes of the Aegean 1)
Kill 10 Persian units at Thermopylae (Heroes of the Aegean 2)
Kill 20 Persian units at Thermopylae (Heroes of the Aegean 2)
Kill 30 Persian units at Thermopylae (Heroes of the Aegean 2)
Kill 40 Persian units at Thermopylae (Heroes of the Aegean 2)
Kill 50 Persian units at Thermopylae (Heroes of the Aegean 2)
Complete the Battle of Thermopylae (Heroes of the Aegean 2)
Win the Battle of Salamis (Heroes of the Aegean 2)
Do not lose any ships in the Battle of Salamis (Heroes of the Aegean 2)
Win the Battle of Plataea (Heroes of the Aegean 2)
Retake Paionia (Heroes of the Aegean 3)
Name two cities after yourself (Heroes of the Aegean 3)
Subjugate Athens (Heroes of the Aegean 3)
Subjugate Sparta (Heroes of the Aegean 3)
Win without Philip losing an eye (Heroes of the Aegean 3)
Have three wives as Philip (Heroes of the Aegean 3)
Win an Olympic race (Heroes of the Aegean 3)
Kill a unit with young Alexander as general (Heroes of the Aegean 3)
Win Philip's scenario (Heroes of the Aegean 3)
Complete the main victory goals as Philip (Heroes of the Aegean 3)
Complete two optional victory goals as Philip (Heroes of the Aegean 3)
Complete all the optional victory goals as Philip (Heroes of the Aegean 3)
Complete the Intrigue Tree (Heroes of the Aegean 4)
Gain Control of all Cities (Heroes of the Aegean 4)
Win after Philip killed by Olympias (Heroes of the Aegean 4)
Win after Philip killed by Pausanias (Heroes of the Aegean 4)
Win after Philip killed by Persians (Heroes of the Aegean 4)
Kill 10 units with Alexander on Bucephalus (Heroes of the Aegean 5)
Complete the Siege of Tyre (Heroes of the Aegean 5)
Get Alexander recognized as Pharaoh (Heroes of the Aegean 5)
Cut the Gordian Knot (Heroes of the Aegean 5)
Win the Battle of Persian Gate (Heroes of the Aegean 5)
Defeat the Persian Empire (Heroes of the Aegean 5)
Defeat the Persian Empire in under 60 turns (Heroes of the Aegean 5)
Defeat the Persian Empire and become Pharaoh in under 50 turns (Heroes of the Aegean 5)
Win the Diadochi scenario as Cassander of Macedonia (Heroes of the Aegean 6)
Win the Diadochi scenario as the Ptolemaic Kingdom (Heroes of the Aegean 6)
Win the Diadochi scenario as the Antigonid Empire (Heroes of the Aegean 6)
Win the Diadochi scenario as the Seleucid Empire (Heroes of the Aegean 6)
Win as Hittites
Found Hittite Paganism
Train a Three Man Chariot
As Hatti, build a mine
As Hatti, make Peace with Egypt
Complete Learn By Playing 1 - Able
Complete Learn By Playing 2 - Just
Complete Learn By Playing 3 - Good
Complete Learn By Playing 4 - Strong
Play a Single Player Game
Play a Network Game
Play a LAN Game
Play a Play-By-Cloud Game
Play a Hotseat Game
Play a Free-For-All Game (>2 Players)
Play a MP Teams Game
Play a 1-v-1 Game
Win a Single Player Game
Win a Network Game
Win a LAN Game
Win a Play-By-Cloud Game
Win a Hotseat Game
Win a Free-For-All Game (>2 Players)
Win a MP Teams Game
Win a 1-v-1 Game
Have Five Cults (The Sacred and The Profane)
Have St Paul as Patriarch of Christianity (The Sacred and The Profane)
Tutor a character with Hypatia (The Sacred and The Profane)
Find a Great Mage (The Sacred and The Profane)
Have dissent from all four world religions at the same time (The Sacred and The Profane)
Follow the trail of a Mythical Beast (The Sacred and The Profane)
Have a Leader with the Poet trait (The Sacred and The Profane)
Help a Priest depose a Tribal Leader (The Sacred and The Profane)
Have a character finish a Pilgrimage (The Sacred and The Profane)
Have a member of the Clergy join the Court (The Sacred and The Profane)
Have Old World's two most famous faces married and ruling your nation.
Win as Kush
Found Kushite Paganism
Train a Beja Archer
As Kush, build Kushite Pyramids
Fail to capture Ta-shemau (Egypt scenario 1)
Fail to capture Ta-mehu (Egypt scenario 1)
Capture Buhen quickly (Egypt scenario 1)
Minor Victory (Egypt scenario 1)
Major Victory (Egypt scenario 1)
Minor Victory on Pharaoh (Egypt scenario 1)
Major Victory on Pharaoh (Egypt scenario 1)
Fail to achieve Egypt's Golden Age (Egypt scenario 2)
Minor Victory (Egypt scenario 2)
Major Victory (Egypt scenario 2)
Minor Victory on Pharaoh (Egypt scenario 2)
Major Victory on Pharaoh (Egypt scenario 2)
Fail to establish Atenism (Egypt scenario 3)
Fail to achieve Akhenaten's Goals (Egypt scenario 3)
Minor Victory (Egypt scenario 3)
Major Victory (Egypt scenario 3)
Minor Victory on Pharaoh (Egypt scenario 3)
Major Victory on Pharaoh (Egypt scenario 3)
Loss at Battle of Qadesh (Egypt scenario 4)
Major Loss at Battle of Qadesh (Egypt scenario 4)
Minor Victory at Battle of Qadesh (Egypt scenario 4)
Major Victory at Battle of Qadesh (Egypt scenario 4)
Minor Victory at Battle of Qadesh on Pharaoh (Egypt scenario 4)
Major Victory at Battle of Qadesh on Pharaoh (Egypt scenario 4)
Scout killed before getting message to Ptah and Set Divisions (Egypt scenario 4)
As Kmt, Ramesses II killed in action at Battle of Qadesh (Egypt scenario 4)
As Hatti, Muwatalli II killed in action at Battle of Qadesh (Egypt scenario 4)
Failed to win the Hearts of Kmt (Egypt scenario 5)
Failed so badly, the Neter collapsed and the universe stopped existing (Egypt scenario 5)
Kept Ma'at in balance, but not all reach Sekhet A'Aru (Egypt scenario 5)
Kept Ma'at in perfect balance and won the Hearts of Kmt (Egypt scenario 5)
Kept Ma'at in balance on Pharaoh, but not all reach Sekhet A'Aru (Egypt scenario 5)
Kept Ma'at in perfect balance on Pharaoh and won the Hearts of Kmt (Egypt scenario 5)
Couldn't handle the pressure (Egypt scenario 6)
Like you didn't even try (Egypt scenario 6)
Held against the Sea People (Egypt scenario 6)
Smashed the Sea People (Egypt scenario 6)
Held against the Sea People on Pharaoh (Egypt scenario 6)
Smashed the Sea People on Pharaoh (Egypt scenario 6)
Completed the Egypt Campaign
Completed the Hekau Khasut Slaves Storyline in the Egypt Campaign
Build the Jerwan Aqueduct
Build the Yazilikaya
Build the Royal Library
Build the Jebel Barkal
Build the Al Khazneh
Build the Cothon
Build the Heliopolis
Build the Colosseum
Build the Jerwan Aqueduct in Jerwan
Build the Yazilikaya in Hattusa
Build the Royal Library in Nineveh
Build the Jebel Barkal in Napata
Build the Al Khazneh in Petra
Build the Cothon in Carthago
Build the Heliopolis in Heliopolis
Build the Colosseum in Roma
Win on New Difficulty
Complete opulence project with an extravagant leader (Behind the Throne)
Lose a bet, win the game without that city (Behind the Throne)
Declare war impulsively (Behind the Throne)
Welcome the Special Ambassador (Behind the Throne)
Remove a Grand Vizier with a scheming mission (Behind the Throne)
Win at the gamble mission (Behind the Throne)
Complete a Grand Vizier's reform program (Behind the Throne)