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