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