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