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