This guide lists all Side Missions in Borderlands 4, meaning all missions that show a blue exclamation mark either on the map or the six secret ones, once they are discovered. Those Side Missions can also be Faction Missions. Vault Side Missions are not included here, since they are obvious and essential to complete a Vault.
You will need to complete all these missions for those Challenges in the in-game missions section:
-> Grassroots Campaigner – All Side Missions
-> Mole Money, Mole Problems – All Electi Missions
-> Pale Blueberry Dot – All Outbounder Missions
-> Who’s the Boss? – All Auger Missions
-> Widely Beloved Mascot – All Claptrap Missions
There is an alphabetical list in this guide that lists all Side Missions for all five Challenges listed above, and a breakdown of the region that follows the Alphabetical list. Use the Table of Contents to navigate the regions. All links lead directly to my regional guide, the Side Mission, and the starting point.
Alphebetical List – All Side Missions
A Brother In Need
A Call For Help
A Quarry Of Epic Proportions
A Traitor Within
AAA For Effort
Abduction Injunction
Ain’t No Sham In It
All Charged Up
And Welcome To The Jam
Angry Mob
Bad Seed
Bad Seed Pt. 2
Below the Surface
Bound For Launch
Breeding Daisies
Brew-Ha-Ha
Broken Ships
Carried Away
Crack This Guy’s Back
Drone Ranger
Droning On
Electroshock Therapy
Electroshock Therapy: The Second Session
Enter The Electi Part 1
Enter the Electi Part 2
Exit Through The Rift Shop
Father Of the Glide
Fault Hunting
Finway’s Cup
Flat Kairoser
Forgive Me
Free For The TASKing
Gone Are My Leggies
Hangover Helper
Her Own Funeral
Imminent Jest
It’s A Whole Phase Situation
Joe & Sue
La-La-Last Call
Love In The Time Of Eridium Poisoning
Meat Is Murder
Mob Justice
Mob Mentality
Mob Rules
Never Meet Your Heroes
No Place Like Home
No-Escape Room
Null And Void
Old Lads
Old Raymond
Old Tricks
One Gassy Issue
One Slimy Issue
Overwriting a Wrong
PB&J
Peak Performance
Potty Mouth
Power Drop
Price of Freedom
Price of Freedom Pt. 2
Price of Freedom Pt. 3
Ready To Blow
Returned To The Mountain
Ripples and Rituals
Sage Against The Machine
Savage Salvage
Sum of His Parts
Tandem Access Memory
TASK And Ye Shall Receive
TASK Master
The Black Market
The Cat’s Pajamas
The Council Divided
The Final Quarrel
The Kairos Job
The Importance Of Being Furnished
The Mole’s Gambit
The Neverending Quarry
The Next Quest Thing
The Power Ballad of Rodd Vomit
To The Limb It
To The Limb It: Couples Therapy
To The Limb It: Redux
Vend Of the Line
Vicious New Cycle: Cannon Fodder
Vicious News Cycle: Hot Tag
Vicious News Cycle: Mine Time Live
Way Too Chill
Wayward Gun
Whack-A-Thresher
Working For Tips
Side Missions by Region
Carcadia Burn
Grindstone of the Worthy
The Power Ballad of Rodd Vomit
Vicious New Cycle: Cannon Fodder
Lopside
Ruined Sumplands
A Traitor Within
Broken Ships
Enter The Electi Part 1
Enter the Electi Part 2
Exit Through The Rift Shop
Fault Hunting
Her Own Funeral
PB&J
The Council Divided
The Mole’s Gambit
Vend Of the Line
Vicious News Cycle: Hot Tag
Vicious News Cycle: Mine Time Live
Tonnage Peel
And Welcome To The Jam
Ripples And Rituals
Dominion
Carcadia District
Bad Seed
Joe & Sue
Overwriting a Wrong
Price of Freedom
Price of Freedom Pt. 2
Price of Freedom Pt. 3
The Black Market
The Cat’s Pajamas
Fades District
Bad Seed Pt. 2
Old Lads
Old Raymond
Old Tricks
One Gassy Issue
One Slimy Issue
Terminus District
A Quarry Of Epic Proportions
AAA For Effort
Below the Surface
Love In The Time Of Eridium Poisoning
No-Escape Room
The Final Quarrel
The Neverending Quarry
Terminus Range
Cuspid Climb
Flat Kairoser
Forgive Me
Peak Performance
Way Too Chill
Wayward Gun
Stoneblood Forest
Crack This Guy’s Back
Father Of the Glide
Sage Against The Machine
The Next Quest Thing
The Low Leys
A Brother In Need
A Call For Help
Ain’t No Sham In It
Angry Mob
It’s A Whole Phase Situation
La-La-Last Call
Mob Justice
Mob Mentality
Mob Rules
Never Meet Your Heroes
Returned To The Mountain
Tandem Access Memory
The Importance Of Being Furnished
The Fadefields
Coastal Bonescape
Abduction Injunction
Hangover Helper
Meat Is Murder
Brew-Ha-Ha
Dissected Plateau
Drone Ranger
Gone Are My Leggies
To The Limb It
Hungering Plain
Electroshock Therapy: The Second Session
Finway’s Cup
No Place Like Home
Idolator’s Noose
All Charged Up
Droning On
Electroshock Therapy
Sum of His Parts
To The Limb It: Couples Therapy
To The Limb It: Redux
The Howl
Bound For Launch
Breeding Daisies
Carried Away
Free For The TASKing
Null And Void
Power Drop
Ready To Blow
Savage Salvage
TASK And Ye Shall Receive
TASK Master
The Kairos Job
Whack-A-Thresher
Working For Tips
Hidden Side Missions
There are six Side Missions that are not automatically highlighted with an exclamation mark on the Borderlands 4 map but have to be discovered. If you are missing a Side Mission for the Challenge “Grassroots Campaigner,” it is most likely one of these:
A Quarry Of Epic Proportions – Start: Terminus District
Breeding Daisies – Start: The Howl
Forgive Me – Start: Cuspid Climb
The Final Quarrel – Start: Terminus District
The Neverending Quarry – Start: Terminus District
Whack-A-Thresher – Start: The Howl
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Borderlands 4
Release: September 12, 2025
Developer: Gearbox Software
Publisher: 2K Games
Official Website: https://borderlands.2k.com/borderlands-4/
