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