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