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.
Help a grunt become an Overlord.
Recruit an Orc after he's killed you three or more times.
Send a Destroyer on a Vendetta Mission.
Complete a Vendetta Mission.
Complete all Carnán quests.
Uncover the final Shelob memory and reveal the Web of Fate.
Rescue a Follower who's been captured.
Complete all Brûz quests.
Equip a full Legendary Gear set as Talion.
Defeat the Balrog.
Defeat Helm Hammerhand.
Defeat Suladân.
Recover all Gondorian artifacts.
Complete all Gondor quests.
Purify all the Haedir.
Use a Training Order to give a Follower a gang.
Kill a Captain while riding an Olog.
Start a Conquest with all Warchiefs as spies.
Recruit a Follower of every Advanced Class.
Forge a top tier Gem.
Kill a drake while riding a graug.
Attract every kind of beast using bait.
Issue a Death Threat, and then successfully kill the target.
Complete a challenge to upgrade a piece of gear.
Send a Follower to kill another Follower in a pit fight.
Make a Captain kill his bloodbrother.
Strike a Follower until he's had enough.
Send a Follower to support another Follower in a Nemesis Mission.
Shame an Assassin until he becomes deranged.
Complete all Shadow of the Past missions in one region.
Conquer the Fortress of Núrnen.
Equip 3 Siege Upgrades on an Assault Team.
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.
Watch a Follower murder another Captain without helping him.
Complete Act I.
Unlock 3 Gem slots.
Defeat a Warchief.
Complete an Online Vendetta.
Forge a higher-quality Gem by combining three Gems of the same quality.
Meet an Enemy or a Follower who has cheated death.
Disable an Outpost.
Destroy a Monument.
Open one of the Ithildin Doors.
Witness the end of Eltariel’s path.
Defeat the Rogue Nazgûl.
Defeat the Lawless.
Settle the Fixer’s score with the overlord of Núrn.
Use Light Trap against 20 Orcs.
Deny Sauron’s control of Seregost forever.
Blind 100 Orcs.
Defend Cirith Ungol from a new threat.
Recruit your first follower as Eltariel.
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.
Kill at least one enemy with each ammo type while gliding as Baranor.
Collect all Númenórean artifacts and bring them to Torvin.
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.