Full list of all 72 Middle-earth: Shadow of War achievements. It takes around 60-80 hours to unlock all of the achievements in the base game on Windows.
The base game contains 52 achievements, and there are 2 DLC packs containing 20 achievements.
Complete the Shadow Wars.
Start a Conquest with all Warchiefs as spies.
Ride every type of beast and rare beast.
Reach the rank of Captain in Online Conquest.
Kill a drake while riding a graug.
Resurrect a Follower Captain.
Use a Training Order to give a Follower a gang.
Win all Fight Pit missions.
Defeat the Witch-king and reclaim Minas Morgul.
Unlock all player skills.
Complete all Eltariel quests.
Defeat Helm Hammerhand.
Recover all Gondorian artifacts.
Make a Captain kill his bloodbrother.
Rescue a Follower who's been captured.
Defeat Suladân.
Send a Destroyer on a Vendetta Mission.
Recruit an Orc after he's killed you three or more times.
Uncover the final Shelob memory and reveal the Web of Fate.
Shame an Assassin until he becomes deranged.
Kill a Captain while riding an Olog.
Forge a top tier Gem.
Destroy a Monument.
Equip a full Legendary Gear set as Talion.
Complete all Brûz quests.
Complete all Carnán quests.
Purify all the Haedir.
Complete all Gondor quests.
Complete all Shadow of the Past missions in one region.
Turn all of a Warchief's bodyguards (minimum 2) into spies, then confront him.
Defeat the Balrog.
Help a grunt become an Overlord.
Issue a Death Threat, and then successfully kill the target.
Forge a higher-quality Gem by combining three Gems of the same quality.
Send a Follower to kill another Follower in a pit fight.
Conquer the Fortress of Núrnen.
Equip 3 Siege Upgrades on an Assault Team.
Encounter the same Orc 3 times in nemesis missions without killing him.
Watch a Follower murder another Captain without helping him.
Send a Follower to support another Follower in a Nemesis Mission.
Recruit a Follower of every Advanced Class.
Complete a challenge to upgrade a piece of gear.
Attract every kind of beast using bait.
Strike a Follower until he's had enough.
Complete Act I.
Defeat a Warchief.
Complete an Online Vendetta.
Unlock 3 Gem slots.
Disable an Outpost.
Open one of the Ithildin Doors.
Meet an Enemy or a Follower who has cheated death.
Complete a Vendetta Mission.
Complete an Online Conquest with an Eltariel skin.
Witness the end of Eltariel’s path.
Defeat the Rogue Nazgûl.
Defeat the Lawless.
Settle the Fixer’s score with the overlord of Núrn.
Deny Sauron’s control of Seregost forever.
Use Light Trap against 20 Orcs.
Defend Cirith Ungol from a new threat.
Blind 100 Orcs.
Recruit your first follower as Eltariel.
Kill at least one enemy with each ammo type while gliding as Baranor.
Complete the Desolation of Mordor with a Gold Rating.
Conquer the Fortress of Shindrâm as Baranor.
Defend the Oasis.
Save Serka.
Leave your mark on the Overlord of Lithlad.
Change the landscape of Lithlad.
Collect all Númenórean artifacts and bring them to Torvin.
Achieve a Gold Rating on all Shadow of the Past missions in Lithlad.
Conquer the Fortress of Shindrâm as Talion.