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