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