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