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