Full list of all 63 Borderlands: The Pre-Sequel achievements. It takes around 80-100 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 2 DLC packs containing 13 achievements.
Had a Lost Legion Eternal kill 3 of his friends.
Killed 10 enemies in a single activation of Showdown.
Discovered all named locations in Serenity's Waste, Triton Flats and Stanton's Liver.
Pulled Excalibastard from the stone.
Used the Grinder to create a Legendary item.
Revived 10 players with Oxygen.
Completed all of the side missions.
Completed the mission ''Return of Captain Chef''.
Saved the Guardians from the Scav Poachers.
Defeated the Invincible Empyrean Sentinel.
Completed the mission ''To Arms''.
Defeated the Empyrean Sentinel.
Defeated the Opha Superior.
Launched four rockets From Elpis.
Delivered Zarpedon's message.
Reached level 25.
Completed the mission ''Eye To Eye''.
Opened Zarpedon's Chest.
Completed 30 side missions.
Unlocked 10 Customization Items.
Used the Grinder to create an item.
Completed the mission ''Watch Your Step''.
Completed the mission ''Science And Violence''.
Completed the mission ''Home Sweet Home''.
Completed the mission ''Let's Build A Robot Army''.
Completed the mission ''Intelligences Of The Artificial Persuasion''.
Completed the mission ''A New Direction''.
Reached level 10.
Completed the mission ''Systems Jammed''.
Completed the mission ''Marooned''.
Reached level 5.
Completed the mission ''Lost Legion Invasion''.
Completed the Sub-Level 13 missions with 3 other players.
Killed 100 enemies with Wolf.
Killed 100 enemies with the Aspis.
Experienced all Vault Hunter Modes using VaultHunter.EXE.
Had purple-rated gear or better equipped in every slot.
Completed level 1 of all challenges with a single character.
Reached level 50.
Tried all the Moxxtails in the Up Over Bar in Concordia.
Looted 10 Moonstone Chests.
Discovered all named locations aboard the Helios Space Station.
Discovered all named locations in Outlands Canyon, Outlands Spur and Vorago Solitude.
Discovered all named locations.
Won a duel.
While airborne, spun 360 degrees then got a kill with a Sniper Rifle without using the scope.
Shattered 3 frozen enemies with a single slam attack.
Had an enemy frozen, corroded, ignited, and electrocuted at the same time.
Pancaked an enemy in the Stingray.
Suffocated for 5 continuous minutes without dying.
Completed the Badass Round of The Holodome.
Completed all 5 rounds of The Holodome.
Completed the Badass Round without going into Fight For Your Life.
Completed a round using the Mutator.
Defeated 5H4D0W-TP.
Gave the H-Source to Jack.
Successfully recovered the Override Key.
Destroyed the Tassiter Proxy.
Digitized into Claptrap's Brain.
Outran the Wheel in the Temple of Boom.
Talked to all of Claptrap's Holographic Projections.
Experienced all 9 Game Modes and all 9 Modifiers of the Mutator.
Killed 10 SpyBugs before they took your photo.