What can you do as a free member?

Member benefits illustration

Create your free account today and unlock all our premium features and tools to enhance your gaming experience.

Member benefits illustration

Create your free account today and save articles to your watchlist and get notified when they're updated with new information.

Member benefits illustration

Create your free account today and save your favorite games for quick access later, synced across all your devices.

Member benefits illustration

By creating a Game8 account and logging in, you'll receive instant notifications when someone replies to your posts.

Comment rating feature illustration

By creating a Game8 account and logging in, you can make use of convenient features in the comments section, such as rating and sorting comments.

Premium archive feature illustration

By creating a Game8 account and logging in, you can access Premium articles that are exclusively available to members.

Site Interface

Guest
Free Member
Article Watchlist
Game Bookmarks
Cross-device Sync
Light/Dark Theme Toggle
User Profiles
Direct Feedback
Comment Rating

Game Tools

Guest
Free Member
Interactive Map Access
Interactive Map Pins
Interactive Map Comments
Interactive Map Pins Cross-Device
Check List
Event Choice Checker
Deck Builder Cross-Device
Message Board Notification
Message Board Cross-Device
Build Planner
Stat Calculator
Diagnostic Tool
Weapon/Armor Wishlist

Want more information?Learn more

Borderlands 4

List of Bosses

Add to Watchlist (4)

☆ How Rush Saved Mercenary Day (Bounty Pack 1)
★ 12 active SHiFT Codes as of December 4, 2025
☆ Black Market Location
★ Elemental Weakness Chart
☆ Legendary Weapons
★ Builds: Vex | Amon | Rafa | Harlowe

Borderlands 4 List of All Bosses

This is a list of bosses you can fight in Borderlands 4. Read on to see a list and map of all bosses, including info on their legendary drops and locations.

List of Contents

All Boss Locations in Borderlands 4

UI Element Details
Fullscreen Toggle Fullscreen Toggle Toggles fullscreen mode on or off.
Zoom Buttons 2 Zoom Buttons Increases or decreases the zoom level.
Hidden Sidebar Buttons
Hidden Sidebar Buttons		 The arrow button at the top-left of the map shows or hides the sidebar. The buttons below it toggle the visibility of marked pins or display pin names on the map.
Map Select
Map Select		 The dropdown at the top of the sidebar lets you choose which map to view when multiple maps are available.
Pin Search
Pin Search		 Searches and displays map pins that match the entered text.
Show or Hide All Pins Show or Hide All Pins The Show All and Hide All buttons toggle the visibility of all map pins.
Pin Types and Categories
Pin Types and Categories		 Selecting a Pin Type shows or hides all pins of that type. Clicking the arrow next to a Pin Type Category hides the category from the sidebar but not the pins on the map.
Map Pins
Map Pins		 Clicking a map pin opens a window with more details about that point of interest.
Pin Details Window Pin Details Window In the Pin Details window, you can mark the pin as collected, leave a comment, copy its link for sharing, or click the pin title URL to view a related guide.

List of Bosses in Borderlands 4

Boss Location and Drops
SplashzoneSplashzone Main Mission: Recruitment Drive
Location: Riptide Grotto
Region: Fadefields
Legendary Drops:
Lead Balloon Lead Balloon
・Firewerks
Jelly Jelly
HoraceHorace Main Mission: Down and Outbound
Location: Horace's Oversight
Region: Fadefields
Legendary Drops:
Aegon Aegon's Dream
・Lucky Clover
Whiskey Foxtrot Whiskey Foxtrot
・Pacemaker
Sho Kunai Sho Kunai
The OppressorThe Oppressor Main Mission: A Lot to Process
Location: The Killing Floors
Region: Fadefields
Legendary Drops:
Asher Asher's Rise
Onslaught Onslaught
Blood Analyzer Blood Analyzer
Streamer Streamer
Bio-BulkheadBio-Bulkhead Main Mission: One Fell Swoop
Location: Synthetic Nave
Region: Fadefields
Legendary Drops:
・Budget Deity
Sho Kunai Sho Kunai
Waterfall Waterfall
Idolator SolIdolator Sol Main Mission: Rush the Gate
Location: Fortress Indomita
Region: Fadefields
Legendary Drops:
Onslaught Onslaught
・Goremaster
・Golden God
・Bio-Robot
・Dancer
・Technomancer
・Furnace
Driller HoleDriller Hole Main Mission: Unpaid Tab
Location: Queen's Cradle
Region: Carcadia Burn
Legendary Drops:
・Katagawa's Revenge
G.M.R. G.M.R.
Fuse Fuse
Callis, the Ripper QueenCallis, the Ripper Queen Main Mission: Her Flaming Vision
Location: Moon-Called Throne
Region: Carcadia Burn
Legendary Drops:
Queen Queen's Rest
Pandoran Memento Pandoran Memento
・Esgrimidor
Skeptic Skeptic
・Illusionist
・Viking
Skyspanner KratchSkyspanner Kratch Main Mission: Shadow of the Mountain
Location: The Lambent Mines
Region: Terminus Range
Legendary Drops:
・Linebacker
・Hellfire
・Hoarder
Vile ProtoypeVile Protoype Main Mission: Dark Subject
Location: Lictor's Black Site
Region: Terminus Range
Legendary Drops:
Rangefinder Rangefinder
King King's Gambit
Heavyweight Heavyweight
Vile LictorVile Lictor Main Mission: His Vile Sanctum
Location: Umbral Foundry
Region: Terminus Range
Legendary Drops:
・Ruby's Grasp
Super Soldier Super Soldier
Blockbuster Blockbuster
・Undead Eye
・Instigator
・Generator
・Blacksmith
Moon-Maddened CallisMoon-Maddened Callis Main Mission: Another Day, Another Universe
Location: Elpis Orbital Shatterfield
Region: Carcadia Burn
Legendary Drops:
Ohm I Got Ohm I Got
Gamma Void Gamma Void
TimekeeperTimekeeper Main Mission: The Timekeeper’s Order
Location: Upper Dominion
Region: Dominion
Legendary Drops:
Borstel Ballista Borstel Ballista
・Symmetry
Primordial Guardian TimekeeperPrimordial Guardian Timekeeper Main Mission: The Timekeeper’s Order
Location: Upper Dominion
Region: Dominion
Legendary Drops:
・Star Helix
・Plasma Coil
ArjayArjay Main Mission: Secrets of the Vault
Location: Upper Dominion
Region: Dominion
Drops: TBD
Primordial Guardian OrigoPrimordial Guardian Origo Side Mission: Primordial Vault: Terminus Range
Location: Arch of Origo
Region: Terminus Range
Legendary Drops:
Kaoson Kaoson
Watts 4 Dinner Watts 4 Dinner
Bottled Lightning Bottled Lightning
・Kindread Spirits
Buster Buster
・Atomic Driver
・Shatterwight
Minister Screw and DonkMinister Screw and Donk Side Mission: The War on Mercenary Day
Location: Ministry of Culture
Region: Fadefields
Drops: TBD
Primordial Guardian RadixPrimordial Guardian Radix Side Mission: Primordial Vault: Carcadia Burn
Location: Arch of Radix
Region: Carcadia Burn
Legendary Drops:
・Anarchy
Adrenaline Pump Adrenaline Pump
・Grenazerker
・Teen Witch
AxemaulAxemaul Location: The Toil of Spoiling Vis Abandoned Auger Mine
Region: Dominion
Legendary Drops:
Bod Bod
Kill Spring Kill Spring
Buzz Axe Buzz Axe
Bio-Thresher OmegaBio-Thresher Omega Side Mission: One Slimy Issue
Location: Lakeside Properties
Region: Dominion
Legendary Drops:
Truck Truck
Bugbear Bugbear
MimicronMimicron Location: Tipping Point Order Bunker
Region: Fadefields
Legendary Drops:
Complex Root Complex Root
Luty Madlad Luty Madlad
UAV UAV
FractisFractis Location: The Crawlcroft Order Bunker
Region: Carcadia Burn
Legendary Drops:
Chuck Chuck
・Protean Cell
UAV UAV
Battle WagonBattle Wagon Location: The Lowering March Ripper Drill Site
Region: Terminus Range
Legendary Drops:
Bugbear Bugbear
Finnity XXX-L Finnity XXX-L
Compleation Compleation
Core ObserverCore Observer Location: Blacklime Bunker Order Bunker
Region: Fadefields
Legendary Drops:
Divided Focus Divided Focus
Bully Bully
・Defibrillator
Leader WillemLeader Willem Side Mission: The Mole’s Gambit
Location: The Excrucible
Region: Carcadia Burn
Legendary Drops:
・Zipper
Rainbow Vomit Rainbow Vomit
Firepot Firepot
Directive-0Directive-0 Location: Ironwall Resolve Order Bunker
Region: Dominion
Legendary Drops:
Whiskey Foxtrot Whiskey Foxtrot
・Bonnie and Clyde
・Rowan's Charge
DivisionerDivisioner Location: The Wireworks Order Bunker
Region: Terminus Range
Legendary Drops:
Sideshow Sideshow
Inkling Inkling
Vile Ted and the ExperimentsVile Ted and the Experiments Side Mission: Below the Surface
Region: Dominion
Legendary Drops:
Seventh Sense Seventh Sense
・Goalkeeper
Frank the Furnace, Hank the Welder, Sal the Engineer (Foundry Freaks)Frank the Furnace, Hank the Welder, Sal the Engineer (Foundry Freaks) Location: The Pitted Stain Ripper Drill Site
Region: Fadefields
Legendary Drops:
Chuck Chuck
・Bloody Lumberjack
Chaumurky Chaumurky
Saddleback, Immortal Boneface (Meathead Riders)Saddleback, Immortal Boneface (Meathead Riders) Location: The Old Scrape Ripper Drill Site
Region: Terminus Range
Legendary Drops:
Hellwalker Hellwalker
・Lucian's Flank
War Paint War Paint
Pango and BangoPango and Bango Location: Tendercage Ripper Drill Site
Region: Carcadia Burn
Legendary Drops:
Phantom Flame Phantom Flame
Prince Harming Prince Harming
Stray Stray
Rippa RoadbirdsRippa Roadbirds Location: Saw's Clench Ripper Drill Site
Region: Carcadia Burn
Legendary Drops:
Wombo Combo Wombo Combo
Spinning Blade Spinning Blade
Skull OrchidSkull Orchid Location: Embossed Fault Abandoned Auger Mine
Region: Carcadia Burn
Legendary Drops:
Roach Roach
Oak-Aged Cask Oak-Aged Cask
・Faulty Detonator
Rocken Roller Location: Trinket Crevass Abandoned Auger Mine
Region: Carcadia Burn
Legendary Drops:
San Saba Songbird San Saba Songbird
T.K T.K's Wave
AF1000 AF1000
VoraxisVoraxis Location: Timid Kyle's Negelected Opening Abandoned Auger Mine
Region: Fadefields
Legendary Drops:
Darkbeast Darkbeast
Potato Thrower IV Potato Thrower IV
Buoy Buoy
ShadowpeltShadowpelt Location: Whistler's Maw Abandoned Auger Mine
Region: Terminus Range
Legendary Drops:
Vamoose Vamoose
Sparky Shield Sparky Shield
Slippy Slippy
BackhiveBackhive Location: The Claim Abandoned Auger Mine
Region: Fadefields
Legendary Drops:
Stop Gap Stop Gap
Cindershelly Cindershelly
Triple Bypass Triple Bypass
BramblesongBramblesong Location: Bittervein Abandoned Auger Mine
Region: Terminus Range
Legendary Drops:
Convergence Convergence
Boomslang Boomslang
Destructo Disco Destructo Disco
Sidney PointylegsSidney Pointylegs Location: The Prospects Ripper Drill Site
Region: Fadefields
Legendary Drops:
Noisy Cricket Noisy Cricket
・Swarm
Disc Jockey Disc Jockey
GenoneGenone Side Mission: Fault Hunting
Location: The Yawning Yard
Region: Carcadia Burn
Legendary Drops:
Oscar Mike Oscar Mike
・Recursive
Callous Harbinger of Annihilating DeathCallous Harbinger of Annihilating Death Location: Craven's Nook Order Bunker
Region: Terminus Range
Legendary Drops:
Hot Slugger Hot Slugger
Kaleidosplode Kaleidosplode
Atling Gun Atling Gun
SludgemawSludgemaw Side Mission: All Charged Up
Location: Watershed Gate
Region: Fadefields
Legendary Drops:
・Birt's Bees
・Kickballer
Onion Onion
Primordial Guardian InceptusPrimordial Guardian Inceptus Side Mission: Primordial Vault: Fadefields
Location: Arch of Inceptus
Region: Fadefields
Legendary Drops:
・Lucky Clover
・Husky Friend
・Extra Medium
・Ravenfire
・Elementalist
・Filantropo
Avatar Avatar

Borderlands 4 Related Guides

Borderlands 4 Guides

Borderlands 4 Walkthrough Wiki

Borderlands 4 Wiki

Borderlands 4 Wiki Contents
List of Main MissionsMain Missions List of Side MissionsSide Missions
Borderlands 4 Builds Builds Tips and Tricks Tips and Tricks
List of All Bosses PartialBosses CustomizationsCustomizations
WeaponsWeapons Shields RepkitsShields and Repkits
OrdnancesOrdnances SkillsSkills
SpecializationsSpecializations Safehouses Partial Banner Safehouses
Auger Mines Partial Banner Auger Mines VehiclesVehicles
Characters Characters News and Game InfoNews and Game Info
Maps Maps Class ModsClass Mods
Order Bunkers PartialOrder Bunkers -

Recommended Guides

All Active SHiFT Codes Best Character Guide
Best Character Tier List Best Loadouts
Best Side Quests Worth Doing Best Guns
List of All Firmware Sets All Saving Quent Outcomes
How to Unlock All Things Vend List of All Missables
List of Legendary Drop Locations Endgame Content
List of Legendary Class Mods List of Enhancements
Goredello World Event Guide Airship World Event Guide
Game Length: How Long to Beat Is There New Game Plus?
List of All Trophies and Achievements Challenges Guide
Creep Impact World Event Guide List of Legendary Effects
Best Legendaries List of Bugs
Black Market Location How to Unlock Rift Incompatible
Weekly Reset and Content Best Bosses to Farm
Dave the Burrito Location: Guac is Extra Horrors of Kairos Release Date
How Rush Saved Mercenary Day Guide -

Comment

2 Austin Rettig Austin Rettig 2 months

Please update boss list past skyspanner kretch

1 ZinChang ZinChang 3 months

SkySpanner Kratch so far while farming it ive gotten the Legendary Armor Shield Scrapper Emollient Hoarder Multiple drops of it. also got one linebacker

Post (2 Comments)

Author

Borderlands 4 Walkthrough Team
This article was created by Game8's elite team of writers and gamers.
    Leave feedback(Login required)
    Please participate in our site
    improvement survey
    12/2025
    Would you assist in
    improving Game8's site?
    ×
    This survey will take about 1 minute.
    Your answers will help us to improve our website.
    We are listening to our users' valuable opinions and discussing how to act on them.
    The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
    Begin Survey
    Not Now
    ×
    Please rate each item regarding Game8.co's Advertisements.
    Amount of Ads
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Placement of Ads
    Timing of Ad Display
    Ad Loading Speed
    Safeness of Ads
    Content of Ads
    ×
    Please rate each item regarding Game8.co's Quality of Articles.
    Amount of information
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Frequency of updates
    Speed of new information
    Accuracy of articles
    Understandibility of articles
    Readability of sentences
    ×
    Please rate each item regarding Game8.co's Usability of the Site.
    Ease of finding information
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Loading Speed
    Use of Color
    Font Size
    Visibility of Images
    Easy to Understand Layout
    ×
    Please rate each item regarding Game8.co's Message Boards, Comments.
    Ease of Writing
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Readability
    Ease in Finding Information
    Comment Quality
    Comment Quantity
    Admin Response
    ×
    Please rate each item regarding Game8.co's Site's new design.
    Please rate our site's new design
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Do you think that the website's design change makes the site easier to use?
    Has the new design made it easier for you to find information on the site?
    Has the new design improved the overall visual appeal of the site?
    How would you rate your overall satisfaction with the new design of the site?
    ×
    How likely are you to recommend Game8 to someone you know?
    Very Unlikely
    0
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    Very Likely
    If you have other opinions regarding potential improvement to the website, please share them with us. We would appreciate your honest opinion.
    Note: This is a free response section, so you can proceed without entering anything.
    Note: Please be sure not to enter any kind of personal information into your response.
    ×
    Thank You
    ×
    Thank you for participating in our survey! Your answers will help us to improve the quality of our website and services.
    We hope you continue to make use of Game8.
    Close
    For other opinions or comments, go here.

    Rankings

    Popular Articles
    Message Board
    • We could not find the message board you were looking for.

    Gaming News

    Pokémon Legends Z-A Exclusive Café Donuts Hint At Two Legendaries Returning For Mega Dimensions DLC

    Pokémon Legends Z-A Exclusive Café Donuts Hint At Two Leg...

    Popular Games

    Recommended Games

    All rights reserved

    ©2025 Gearbox Software. Published by 2K Games. Developed by Gearbox. Gearbox, Borderlands, and related logos are all trademarks of Gearbox Software, LLC. 2K and the 2K logo are trademarks of Take-Two Interactive Software, Inc. All other marks and trademarks are the property of their respective owners. All rights reserved.

    The copyrights of videos of games used in our content and other intellectual property rights belong to the provider of the game.
    The contents we provide on this site were created personally by members of the Game8 editorial department.
    We refuse the right to reuse or repost content taken without our permission such as data or images to other sites.

    Borderlands 4 Walkthrough & Guides Wiki

    Quick Access
    Guide Index

    Recommended Guides

    Main Missions

    Side Missions

    Builds

    Tips and Tricks

    Bosses

    Customizations

    Weapons

    Shields and Repkits

    Ordnances

    Skills

    Specializations

    Safehouses

    Auger Mines

    Vehicles

    Characters

    Maps

    Class Mods

    News and Game Info