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.
Had an enemy frozen, corroded, ignited, and electrocuted at the same time.
While airborne, spun 360 degrees then got a kill with a Sniper Rifle without using the scope.
Suffocated for 5 continuous minutes without dying.
Discovered all named locations in Outlands Canyon, Outlands Spur and Vorago Solitude.
Discovered all named locations in Serenity's Waste, Triton Flats and Stanton's Liver.
Completed all of the side missions.
Saved the Guardians from the Scav Poachers.
Defeated the Invincible Empyrean Sentinel.
Killed 100 enemies with Wolf.
Had purple-rated gear or better equipped in every slot.
Tried all the Moxxtails in the Up Over Bar in Concordia.
Revived 10 players with Oxygen.
Used the Grinder to create a Legendary item.
Won a duel.
Completed the mission ''Return of Captain Chef''.
Delivered Zarpedon's message.
Discovered all named locations aboard the Helios Space Station.
Defeated the Empyrean Sentinel.
Defeated the Opha Superior.
Launched four rockets From Elpis.
Completed the mission ''To Arms''.
Completed the mission ''Eye To Eye''.
Reached level 25.
Completed 30 side missions.
Completed the mission ''Watch Your Step''.
Completed the mission ''Science And Violence''.
Completed the mission ''Home Sweet Home''.
Completed the mission ''Let's Build A Robot Army''.
Opened Zarpedon's Chest.
Completed the mission ''Intelligences Of The Artificial Persuasion''.
Used the Grinder to create an item.
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''.
Pulled Excalibastard from the stone.
Completed the Sub-Level 13 missions with 3 other players.
Killed 100 enemies with the Aspis.
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.
Reached level 50.
Looted 10 Moonstone Chests.
Discovered all named locations.
Had a Lost Legion Eternal kill 3 of his friends.
Shattered 3 frozen enemies with a single slam attack.
Pancaked an enemy in the Stingray.
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.
Outran the Wheel in the Temple of Boom.
Completed a round using the Mutator.
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.