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