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