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.
Win all Fight Pit missions.
Forge a top tier Gem.
Rescue a Follower who's been captured.
Help a grunt become an Overlord.
Complete all Shadow of the Past missions in one region.
Resurrect a Follower Captain.
Reach the rank of Captain in Online Conquest.
Defeat the Witch-king and reclaim Minas Morgul.
Equip a full Legendary Gear set as Talion.
Unlock all player skills.
Complete all Eltariel quests.
Send a Follower to kill another Follower in a pit fight.
Complete all Carnán quests.
Recover all Gondorian artifacts.
Forge a higher-quality Gem by combining three Gems of the same quality.
Complete all Brûz quests.
Uncover the final Shelob memory and reveal the Web of Fate.
Defeat Helm Hammerhand.
Send a Follower to support another Follower in a Nemesis Mission.
Defeat Suladân.
Complete all Gondor quests.
Defeat the Balrog.
Purify all the Haedir.
Use a Training Order to give a Follower a gang.
Recruit a Follower of every Advanced Class.
Watch a Follower murder another Captain without helping him.
Conquer the Fortress of Núrnen.
Attract every kind of beast using bait.
Equip 3 Siege Upgrades on an Assault Team.
Complete Act I.
Complete an Online Vendetta.
Defeat a Warchief.
Complete a challenge to upgrade a piece of gear.
Issue a Death Threat, and then successfully kill the target.
Disable an Outpost.
Destroy a Monument.
Unlock 3 Gem slots.
Open one of the Ithildin Doors.
Encounter the same Orc 3 times in nemesis missions without killing him.
Meet an Enemy or a Follower who has cheated death.
Complete a Vendetta Mission.
Turn all of a Warchief's bodyguards (minimum 2) into spies, then confront him.
Start a Conquest with all Warchiefs as spies.
Shame an Assassin until he becomes deranged.
Send a Destroyer on a Vendetta Mission.
Recruit an Orc after he's killed you three or more times.
Ride every type of beast and rare beast.
Kill a drake while riding a graug.
Kill a Captain while riding an Olog.
Make a Captain kill his bloodbrother.
Strike a Follower until he's had enough.
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.