Here is the full list of all 109 The Age of Decadence achievements.
Complete the Thieves Guild's questline in Ganezzar, siding with Glabrio
Complete the Thieves Guild's questline in Ganezzar, double-crossing Glabrio
Kill Faelan the Thrice Blessed
Complete the Thieves Guild's questline in Maadoran.
Die a hundred times and live again.
Fast-talk your way out of Teron, getting past every obstacle standing between you and the open road.
Fight your way out of Teron, leaving nothing but corpses behind.
Complete the Thieves Guild's questline in Teron.
Complete the first quest as a thief.
Do the right thing. You'll know what it is.
You know what you have to do
Make a generous contribution to Regulus' campaign, funding a new militia to keep the city 'safe'.
Bring God's Kingdom to Earth
Some Men Just Want to Watch the World Burn
Complete the Praetor of House Crassus' questline in Ganezzar
Pledge your fealty to House Daratan, swearing to serve Lord Antidas and observe your homage to him completely against all persons in good faith and without deceit.
Convince Belgutai to join Khan Thorgul and unite the Ordu tribe.
Complete the Merchants Guild's questline in Ganezzar as per Strabos' orders
Complete the Merchants Guild's questline in Ganezzar, embracing Meru's Creed
Help Hector achieve his goals
Complete the Merchants Guild's questline in Maadoran.
Complete the Merchants Guild's questline in Teron.
Convince a preacher from Ganezzar that you're the Chosen One, sent by the gods to lead mankind out of darkness.
Complete the first quest as a merchant.
Acquire a rare extract of Amaranthus, use to make an elixir and drink it.
Discover and read the ancient tablets - the warning of the Magi
Complete the Imperial Guards' questline in Ganezzar, siding with House Crassus
Complete the Imperial Guards' questline in Ganezzar, siding with House Aurelian
Charge into the breach during the siege of Ganezzar
Help Lord Darganus keep the rabble at bay
Kill 200 people in the course of one game.
Make new friends and learn how to influence people
Improve your eyesight with a fashionable mechanical eye.
Take the flying fortress for a spin
Acquire Power Armor and fully charge it
Complete the first quest as a loremaster.
Infiltrate House Daratan’s compound and discuss employment opportunities with Lord Antidas, without having to jump through Dellar’s hoops first.
You completed the first quest as a grifter.
Put a 'god' out of its misery, releasing it from the horror of its existence and ending the magic that haunted the Abyss for centuries.
“And I will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy My brothers. And you will know I am the Lord when I lay My vengeance upon you."
Explore the very heart of the Abyss.
Take a ride in an ancient healing machine.
Fix the machines in the buried tower.
Enter a wizard's tower and slay the demon that dwells within it, cleansing the tower from evil.
Acquire ten different artefacts to start a collection.
Explore the Tower of Zamedi.
Get promoted to the rank of Legatus.
Receive training from five different people in the course of one game.
Complete the Imperial Guards' questline in Maadoran.
Fight the Ordu army at a narrow mountain pass and live to tell the tale.
Kill Belgutai to impress the Ordu with your martial prowess.
Visit an Ordu camp beyond the mountains.
Fight your way to the top and become the new Champion of the Arena.
Visit Harran's Pass.
Acquire five different relics of the past, without having any idea what most of them are for.
Kill a hundred people in the course of one game.
Provoke Lord Antidas to attack the Imperial Guards delegation and kill him without hesitation, committing regicide.
Solve both the raiders and the Aurelian outpost problems by killing everyone. Not very subtle, but extremely effective.
Join the Imperial Guards to be All You Can Be.
Complete the first quest as a mercenary.
Kill Agathoth to protect mankind
Bring a new world order
Let sleeping dogs lie
Complete the Praetor of House Daratan's questline in Ganezzar
Destroy Al-Akia
Discover a long forgotten underground hangar
Visit the ruins of Al-Akia
Visit Dead River settlement
Visit Hellgate and live to tell the tale
Visit a monastery up in the mountains
Complete the first quest as a drifter.
Visit Ganezzar
Complete the Praetor of House Daratan's questline in Maadoran.
Learn how to use the ancient consoles
Hey, did you see that?
Visit Inferiae.
Visit an ancient arch - a site of many miracles
Visit the Library of Saross
Find a way into Maadoran's sewers
Complete the Praetor's questline in Teron.
Get promoted to the rank of Centurion.
Broker an alliance between House Daratan and convince Commander Carrinas to proclaim Antidas an Emperor.
You have a dangerous habit of betraying your masters.
Complete the Imperial Guards' questline in Teron.
Talk the raiders into attacking the Aurelian outpost for you to kill two birds with one stone.
Died in the first fight.
Pledge your fealty to House Aurelian, swearing to serve Lord Gaelius and observe your homage to him completely against all persons in good faith and without deceit.
Visit Maadoran - the largest city in the known world.
Have a heart to heart conversation with loremaster Sohrab and make him tell you everything he knows.
Complete the first quest as a praetor.
Kill the Guildmaster of the Assassins Guild and Lord Gaelius during an audience at his own palace.
Complete the first quest as an assassin.
Complete the Assassins Guild's questline in Teron.
Complete the Assassins Guild's questline in Maadoran (serve Lord Gaelius and kill his enemies).
Complete the Assassins Guild's questline in Maadoran (double-cross your Guildmaster and kill Lord Gaelius).
Complete the Praetor of House Aurelian's questline in Maadoran.
Recover Darius’ helmet but keep such a valuable relic for yourself.
Use an improvised explosive device to ambush the shipment and steal the gold.
Broker an alliance between House Daratan and the Imperial Guards.
Outmaneuver your opponents and make Strabos the new magistratus of Maadoran.
Convince Lord Antidas to have Commander Carrinas killed without producing any proof.
Acquire powerful artefacts and learn how to use them.
Convince Centurion Flavius to introduce you to Lord Antidas.
Make a deal with Legatus Carbo, promising him a worthy enemy and a war he’s always dreamt of.
Complete the Imperial Guards' questline in Ganezzar with the help of Commander Carrinas
Complete the Assassins Guild's questline in Ganezzar, siding with Varro
Complete the Assassins' Guild's questline in Ganezzar, staying true to the guild
Complete the Praetor of House Aurelian's questline in Ganezzar
Ascend