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