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