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