Full list of all 49 Borderlands 4 achievements. It takes around 80-100 hours to unlock all of the achievements in the base game on Windows.
The base game contains 35 achievements, and there are 3 DLC packs containing 14 achievements.
Defeat all bosses in The Demon's Domain.
Kill 50 Ordonite enemies.
Complete mission “The Cursed Mine”.
Complete all activities on the Whispering Glacier.
Complete all side missions on the Whispering Glacier.
Defeat a Rift Boss.
Complete mission “On Icebound Shores Abandoned”.
Complete mission “Hearing Things”.
Complete mission “It Grows Below”.
Complete mission “What Lies Dreaming”.
Complete mission “Damnation Encroaches”.