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