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