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