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