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.
Complete all Carnán quests.
Equip a full Legendary Gear set as Talion.
Uncover the final Shelob memory and reveal the Web of Fate.
Recover all Gondorian artifacts.
Purify all the Haedir.
Forge a top tier Gem.
Send a Follower to support another Follower in a Nemesis Mission.
Open one of the Ithildin Doors.
Complete all Shadow of the Past missions in one region.
Start a Conquest with all Warchiefs as spies.
Turn all of a Warchief's bodyguards (minimum 2) into spies, then confront him.
Encounter the same Orc 3 times in nemesis missions without killing him.
Complete all Brûz quests.
Defeat Helm Hammerhand.
Defeat the Balrog.
Complete an Online Vendetta.
Defeat Suladân.
Destroy a Monument.
Issue a Death Threat, and then successfully kill the target.
Attract every kind of beast using bait.
Complete all Gondor quests.
Equip 3 Siege Upgrades on an Assault Team.
Recruit a Follower of every Advanced Class.
Disable an Outpost.
Conquer the Fortress of Núrnen.
Watch a Follower murder another Captain without helping him.
Rescue a Follower who's been captured.
Complete a challenge to upgrade a piece of gear.
Complete Act I.
Unlock 3 Gem slots.
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 Vendetta Mission.
Resurrect a Follower Captain.
Complete the Shadow Wars.
Win all Fight Pit missions.
Reach the rank of Captain in Online Conquest.
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.
Strike a Follower until he's had enough.
Use a Training Order to give a Follower a gang.
Send a Follower to kill another Follower in a pit fight.
Witness the end of Eltariel’s path.
Defeat the Rogue Nazgûl.
Defeat the Lawless.
Settle the Fixer’s score with the overlord of Núrn.
Deny Sauron’s control of Seregost forever.
Blind 100 Orcs.
Defend Cirith Ungol from a new threat.
Recruit your first follower as Eltariel.
Complete an Online Conquest with an Eltariel skin.
Use Light Trap against 20 Orcs.
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.