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