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.
Defeat the Witch-king and reclaim Minas Morgul.
Unlock all player skills.
Complete all Eltariel quests.
Defeat Helm Hammerhand.
Purify all the Haedir.
Send a Follower to kill another Follower in a pit fight.
Recruit a Follower of every Advanced Class.
Uncover the final Shelob memory and reveal the Web of Fate.
Complete a Vendetta Mission.
Defeat the Balrog.
Complete all Brûz quests.
Equip 3 Siege Upgrades on an Assault Team.
Complete all Shadow of the Past missions in one region.
Open one of the Ithildin Doors.
Disable an Outpost.
Defeat Suladân.
Complete all Gondor quests.
Equip a full Legendary Gear set as Talion.
Issue a Death Threat, and then successfully kill the target.
Conquer the Fortress of Núrnen.
Encounter the same Orc 3 times in nemesis missions without killing him.
Watch a Follower murder another Captain without helping him.
Forge a higher-quality Gem by combining three Gems of the same quality.
Destroy a Monument.
Unlock 3 Gem slots.
Complete Act I.
Meet an Enemy or a Follower who has cheated death.
Defeat a Warchief.
Complete an Online Vendetta.
Complete a challenge to upgrade a piece of gear.
Forge a top tier Gem.
Resurrect a Follower Captain.
Recover all Gondorian artifacts.
Complete the Shadow Wars.
Complete all Carnán quests.
Win all Fight Pit missions.
Turn all of a Warchief's bodyguards (minimum 2) into spies, then confront him.
Reach the rank of Captain in Online Conquest.
Rescue a Follower who's been captured.
Start a Conquest with all Warchiefs as spies.
Send a Follower to support another Follower in a Nemesis Mission.
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.
Help a grunt become an Overlord.
Make a Captain kill his bloodbrother.
Attract every kind of beast using bait.
Strike a Follower until he's had enough.
Use a Training Order to give a Follower a gang.
Defend Cirith Ungol from a new threat.
Blind 100 Orcs.
Recruit your first follower as Eltariel.
Defeat the Rogue Nazgûl.
Deny Sauron’s control of Seregost forever.
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.
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.