Full list of all 64 Darksiders III achievements. It takes around 30-35 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 3 DLC packs containing 14 achievements.
Unlock Everything
Defeat 666 Enemies While In Havoc Form
Receive the Lord of the Hollows' Final Gift
Kill Lust Without Defeating Usiel
Upgrade 5 Enhancements to Balanced
Collect 50 Angelic Artifacts
Collect 1,000,000 Souls
Save 20 Humans
Collect 50 Demonic Artifacts
Collect 3 Chunks of Adamantine
Complete the Game on Any Difficulty Setting
Complete the Game on NORMAL
Complete the Game on APOCALYPTIC
Defeat the Final Sin
Defeat Pride
Defeat Wrath
Spend 50 Attribute Points
Collect 30 Pieces of Adamantine
Meet Abraxis
Upgrade Nephilim's Respite Capacity 4 Times
Defeat Sloth
Save 15 Humans
Pickup 500 Item Drops
Upgrade Nephilim's Respite Healing Amount 4 Times
Upgrade an Enhancement to Balanced
Upgrade Any Weapon to Max level
Collect 30 Fragments of Adamantine
Collect the Stasis Hollow
Defeat Gluttony
Defeat the Kraken
Collect an Essence of a Chosen
Save 10 Humans
Collect the Force Hollow
Defeat Lust
Collect Salvation
Collect 30 Slivers of Adamantine
Spend 25 Attribute Points
Save 5 Humans
Kill 666 Enemies
Collect the Storm Hollow
Defeat Avarice
Upgrade an Enhancement
Collect 100,000 Souls
Upgrade Nephilim's Respite Capacity
Collect the Flame Hollow
Upgrade Nephilim's Respite Healing Amount
Save a Human
Upgrade Any Weapon
Spend an Attribute Point
Defeat Envy
Defeat Urul
Defeat Rastion
Defeat Sherhaal
Defeat Gor
Meet Targon
Reach level 100
Complete the game on Armageddon mode
Defeat Void Defender Construct
Finish Stasis Wing
Finish Force Wing
Finish Storm Wing
Finish Flame Wing