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