In Borderlands 4, ECHO-4 will be a valuable companion for Vault Hunters. This helpful robot can hack into systems, guide your way, and even be customized with different looks! There are a total of 13 Attachments, 4 Bodies, and 41 Skins available for ECHO-4. We’ve listed all the customization options below, along with how to unlock them, so you can personalize your robot friend.
This guide to customizing things is still being updated. We’re continuing to add and refine descriptions for different options as we learn more.
All ECHO-4 Attachments in Borderlands 4 & How to Get Them
| Attachment | How to Get |
|---|---|
And Many More
 |
Have a total of 100,000 Cash. |
Adorabow
 |
Kill 1,000 enemies with Melee Attacks. |
One of Us
 |
Kill 3,000 Order enemies. |
Familiar
 |
Kill 200 enemies while airborne. |
Skull Cap
 |
Kill 50 enemies with Ground Slam. |
Rock Top
 |
Open 2,500 Containers. |
Lookin’ Sharp
 |
Kill 2,500 Creatures. |
Foilpunk
 |
Equip a complete Firmware set. |
Eyeware
 |
Kill 200 enemies after dashing. |
Second in Line
 |
Have a total of 100,000,000 Cash at once. |
Timekeeper Save the Queen
 |
Kill 300 enemies while Sliding. |
Mask On
 |
Kill 5,000 Rippers. |
Carp for Brains
 |
Catch 10 Rare Fish. |
All ECHO-4 Frames in Borderlands 4 & How to Get Them
| Frame | How to Get |
|---|---|
WRECKO-4  |
Unlocked by default. |
ECHO-IVIV
 |
Complete the “Potty Mouth” Side Mission, found in Embracer’s Bluff, Carcadia Burn. |
DECO-4
 |
Collect all 156 ECHO logs. |
SICKO-4
 |
Complete the “Unpaid Tab” Main Mission, available in Carcadia Burn. |
All ECHO-4 Paintjobs in Borderlands 4 & How to Get Them
| Skin | How to Get |
|---|---|
The Great Escape
 |
Complete “Guns Blazing” Main Mission. |
Fought the Law
 |
Kill 1,250 Order enemies. |
Vaultlanders
 |
Kill 150 Witnesses. |
Angered Reality
 |
Kill 150 Splices. |
Gnarly Gnashing Gear
 |
Complete “Siege and Destroy” Main Mission. |
Tiger of Partali
 |
Kill 200 Badasses. |
Red Right Hand
 |
Complete “The Falling Wall” Main Mission. |
Voice of the Void
 |
Kill 125 Vile enemies. |
Haphazardous
 |
Kill 75 Vile enemies. |
Tropics of Cairn
 |
Kill 50 Phalanxes. |
Absolute Astra
 |
Kill 150 Wardens. |
Loyal Customer
 |
Complete “Wayward Gun”, a Side Mission located in Terminus Range. |
Earned Stripes
 |
Kill 500 Manglers. |
Taste Municipality
 |
Complete “Ready to Blow”, a Side Mission located in Idolator’s Noose, the Fadefields. |
Out of Bounds  |
Complete “All Charged Up”, a Faction Mission from Rush in the Launchpad, the Howl, Fadefields. |
Crimson Takeover
 |
Complete “No Place Like Home”, a Side Mission from Claptrap in Hungering Plain, the Fadefields. |
Claver  |
Complete “Mob Rules”, a Side Mission from The Boss at the Pit in Terminus Range. |
Middle Name “Danger”
 |
Complete “A Traitor Within”, a Faction Mission from Levaine in Carcadia, Ruined Sumplands, Carcadia Burn. |
Just Skidding
 |
Kill 2,000 Rippers. |
Super Coated
 |
Kill 450 Engines. |
Splatterwave
 |
Kill 75 Meatheads. |
Knitted Up
 |
Kill 150 Kratch. |
Lust for Luster
 |
Purchase the Gilded Glory Pack / Pre-Order Borderlands 4. |
Vault Hunter’s Choice Awards
 |
Challenge currently unknown. |
Copper Standard
 |
Kill 250 Creeps. |
Flat as a Fritter
 |
Complete “Flat Kairoser” Side Mission, located at Cuspid Climb, Terminus Range. |
Athame Not Included
 |
Kill 200 Threshers. |
Guarded
 |
Kill 100 Bulkheads. |
Pencil Case
 |
Kill 250 Wildhorns. |
Digital Frontier
 |
Kill 1,250 Watchmen |
Bargain Hunter
 |
Complete “Sum of His Parts” Side Mission, located with Claptrap at Racketrun, Idolator’s Noose, Fadefields. |
The Company
 |
Kill 375 Ripper Footsoldiers. |
Wingman
 |
Kill 150 Pangolin |
Ursa Major
 |
Kill 4,000 enemies. |
We Both Finish Line
 |
Kill 450 Psychos. |
Informal Function
 |
Kill 100 Badasses. |
Endless Summer
 |
Kill 450 Armatures. |
Waters of Akopos
 |
Kill 1,000 Creatures. |
Beyond the Veil
 |
Kill 8,000 enemies. |
Break Free
 |
Redeem the Break Free Pack in SHiFT Rewards with this code: JS63J-JSCWJ-CFTBW-3TJ3J-WJS5R |
Kn0x
 |
Redeem the Break Free Pack in SHiFT Rewards with this code: JS63J-JSCWJ-CFTBW-3TJ3J-WJS5R |
We’re currently checking how to unlock the Tiger of Partali, Vault Hunter’s Choice Awards, Wingman, Digital Frontier, and Haphazardous items, and we’re sorry if the current information isn’t quite right.
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2025-09-26 19:05