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