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Borderlands 3


Ben Chard
Shane Williams

Locating One Pump Chump

(1 of 2) Head this location on the map and use the stairs to take you down to the lower level of the city,

Head this location on the map and use the stairs to take you down to the lower level of the city, (left), follow the underground path around until you find small corridor to the left side leading to One Pump Chumps location. (right)

Once you’ve entered the Meridian Seaport location of Lectra City, follow the path around on the left side of the map until you reach some stairs that lead to the lower lever of the city. Before Heading down make sure you continue a little further along until you trigger the respawn point.

Make your way down the stairs and follow the underground path around until you come across some enemies that are roaming around on the platform and tracks. Hop up onto the platform and walk along it until you see a small corridor branching off to the left where you’ll find One Pump Chumps hideout.

Unlocking One Pump Chumps Door

(1 of 3) In order to open One Pumps door you’ll need to pull this lever twice,

Now that you’ve located One Pump Chump you’ll need to solve a small puzzle in order to get his door to open and spawn him. Head into the smaller room to the left where you’ll see a lever and a handle, simply interact with the lever twice and use the round handle once and all the screens will turn on allowing One Pump’s door to open.

Fighting One Pump Chump

With One Pump Chump’s door opened it’s time to fight him. Fortunately he isn’t too hard of a fight as long you’ve cleared all the enemies in the area beforehand and you keep your distance at all times. His melee attacks will most likely down you in one shot so keeping your distance is extra important.

Obtaining the One Pump Chump Legendary Shotgun

With the One Pump Chump taken down you may want to farm his Legendary weapon which is a powerful shotgun that has the ability to allow you to fire two bullets at one time. In order to keep retrying the battle to obain the weapon, simply quit out to the main menu and then log back in and you’ll spawn at the respawn point you triggered earlier.

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Guide Information
  • Publisher
    2K Games
  • Platforms,
    PC, PS4, XB One
  • Genre
  • Guide Release
    17 September 2019
  • Last Updated
    6 February 2021
  • Guide Author
    Ben Chard, Shane Williams

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Return to the Borderlands as you aim to help allies new and hunt for the Vaults before the Calypso Twins and their Children of the Vault get there first. Four new Vault Hunters join the cause as you take to the stars to discover a galaxy of opportunities.

The guide for Borderlands 3 features all there is to see and do including a full walkthrough covering every main and side mission alongside complete coverage of all areas and the endgame. Including indepth strategies on every Vault Hunter along with recommended builds to help give you that edge you’ll need.

Inside Version 1.0

  • Full Walkthrough of the main storyline
  • Coverage of all Side Missions
  • Complete coverage of all areas including Crew Challenges
  • Trophy/Achievement Guide
  • Character Builds

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