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