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