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