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