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