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