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