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