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.
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.
Reach the rank of Captain in Online Conquest.
Kill a Captain while riding an Olog.
Complete all Brûz quests.
Defeat Helm Hammerhand.
Help a grunt become an Overlord.
Kill a drake while riding a graug.
Defeat Suladân.
Complete all Carnán quests.
Defeat the Balrog.
Complete all Gondor quests.
Recover all Gondorian artifacts.
Uncover the final Shelob memory and reveal the Web of Fate.
Forge a top tier Gem.
Purify all the Haedir.
Rescue a Follower who's been captured.
Equip a full Legendary Gear set as Talion.
Ride every type of beast and rare beast.
Recruit an Orc after he's killed you three or more times.
Complete all Shadow of the Past missions in one region.
Send a Follower to kill another Follower in a pit fight.
Recruit a Follower of every Advanced Class.
Send a Destroyer on a Vendetta Mission.
Complete a Vendetta Mission.
Use a Training Order to give a Follower a gang.
Make a Captain kill his bloodbrother.
Issue a Death Threat, and then successfully kill the target.
Shame an Assassin until he becomes deranged.
Conquer the Fortress of Núrnen.
Start a Conquest with all Warchiefs as spies.
Equip 3 Siege Upgrades on an Assault Team.
Strike a Follower until he's had enough.
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.
Send a Follower to support another Follower in a Nemesis Mission.
Attract every kind of beast using bait.
Complete Act I.
Defeat a Warchief.
Complete an Online Vendetta.
Disable an Outpost.
Destroy a Monument.
Unlock 3 Gem slots.
Open one of the Ithildin Doors.
Complete a challenge to upgrade a piece of gear.
Forge a higher-quality Gem by combining three Gems of the same quality.
Meet an Enemy or a Follower who has cheated death.
Defeat the Lawless.
Witness the end of Eltariel’s path.
Defeat the Rogue Nazgûl.
Settle the Fixer’s score with the overlord of Núrn.
Deny Sauron’s control of Seregost forever.
Defend Cirith Ungol from a new threat.
Recruit your first follower as Eltariel.
Use Light Trap against 20 Orcs.
Blind 100 Orcs.
Complete an Online Conquest with an Eltariel skin.
Complete the Desolation of Mordor with a Gold Rating.
Conquer the Fortress of Shindrâm as Baranor.
Defend the Oasis.
Kill at least one enemy with each ammo type while gliding as Baranor.
Save Serka.
Leave your mark on the Overlord of Lithlad.
Change the landscape of Lithlad.
Collect all Númenórean artifacts and bring them to Torvin.
Conquer the Fortress of Shindrâm as Talion.
Achieve a Gold Rating on all Shadow of the Past missions in Lithlad.