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