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.
Equip a full Legendary Gear set as Talion.
Unlock all player skills.
Complete all Eltariel quests.
Recruit an Orc after he's killed you three or more times.
Uncover the final Shelob memory and reveal the Web of Fate.
Complete all Brûz quests.
Turn all of a Warchief's bodyguards (minimum 2) into spies, then confront him.
Recruit a Follower of every Advanced Class.
Complete all Carnán quests.
Rescue a Follower who's been captured.
Defeat Helm Hammerhand.
Defeat Suladân.
Complete all Gondor quests.
Shame an Assassin until he becomes deranged.
Attract every kind of beast using bait.
Recover all Gondorian artifacts.
Purify all the Haedir.
Defeat the Balrog.
Complete all Shadow of the Past missions in one region.
Help a grunt become an Overlord.
Send a Follower to support another Follower in a Nemesis Mission.
Encounter the same Orc 3 times in nemesis missions without killing him.
Forge a top tier Gem.
Send a Follower to kill another Follower in a pit fight.
Issue a Death Threat, and then successfully kill the target.
Conquer the Fortress of Núrnen.
Watch a Follower murder another Captain without helping him.
Equip 3 Siege Upgrades on an Assault Team.
Use a Training Order to give a Follower a gang.
Disable an Outpost.
Complete Act I.
Defeat a Warchief.
Complete a challenge to upgrade a piece of gear.
Forge a higher-quality Gem by combining three Gems of the same quality.
Complete an Online Vendetta.
Complete a Vendetta Mission.
Destroy a Monument.
Meet an Enemy or a Follower who has cheated death.
Unlock 3 Gem slots.
Open one of the Ithildin Doors.
Resurrect a Follower Captain.
Complete the Shadow Wars.
Win all Fight Pit missions.
Reach the rank of Captain in Online Conquest.
Start a Conquest with all Warchiefs as spies.
Send a Destroyer on a Vendetta Mission.
Ride every type of beast and rare beast.
Kill a drake while riding a graug.
Kill a Captain while riding an Olog.
Make a Captain kill his bloodbrother.
Strike a Follower until he's had enough.
Witness the end of Eltariel’s path.
Defeat the Rogue Nazgûl.
Settle the Fixer’s score with the overlord of Núrn.
Deny Sauron’s control of Seregost forever.
Defend Cirith Ungol from a new threat.
Defeat the Lawless.
Blind 100 Orcs.
Recruit your first follower as Eltariel.
Complete an Online Conquest with an Eltariel skin.
Use Light Trap against 20 Orcs.
Save Serka.
Leave your mark on the Overlord of Lithlad.
Change the landscape of Lithlad.
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.