Borderlands 4 has its share of humorous facet quests, together with one dubbed Flat Kairoser. As needs to be simple to glean from the title, this facet mission is a jab on the absurdity of Flat Earth mentality, however with a Kairos denizen as a substitute. This quest can be a considerably prolonged one, seeing gamers traipse throughout the planet’s snowy tundra to heed a conspiracy theorist’s requests.
This information has every thing it’s essential to know concerning the Flat Kairoser quest in Borderlands 4. Listed below are the main points.
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Borderlands 4 Flat Kairoser step-by-step information


- Quest Giver: Skeptical Sam
- Location: Southern Terminus Vary
- Conditions: End the primary mission “A Lot to Course of”
- Rewards: XP, Money, Weapon (Unusual to Epic), Vault Hunter Customization, ECHO-4 Customization, and Eridium
This facet mission will be discovered upon unlocking the Terminus Vary and is positioned simply south of the Gray Havenage safehouse. You’ll meet an eccentric NPC named Skeptical Sam, and speaking to him begins this quest. He’s Kairos’ model of a Flat Earther, and it’s as much as the Vault Hunter to show him mistaken.


Right here is the complete rundown of goals:
- Take Flat Kairos
- Stomp dang globe
- Comply with Sam
- Attain Shrine
- Attain wrecked ship
- Acquire surveying tools
- Discover appropriate launch website
- Place atmospheric surveyors
- Activate surveyors
- Discover the balloons
- Discuss to Sam
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Easy methods to full the Flat Kairoser quest in Borderlands 4
Take the Kairos Globe and Stomp it


After speaking to Skeptical Sam, he provides you a Flat Kairos mannequin. As soon as that’s accomplished, he’ll ask the Vault Hunter to equally flatten the Kairos globe sitting atop a close-by roof. Merely stand on the location within the above image, leap ahead, and press the crouch button when mid-air proper above the thing to slam down on it.
Comply with Sam and Attain the Shrine
The following step is to comply with him to a shrine so he can present the horizon to the Vault Hunter to show that Kairos actually is flat. The brand new goal marker might be up to date on the map, so use ECHO-4 to search out the path main up the cliff, with a few grapple factors in between, and take care of Kratch spawns on the high.


With the Vault Hunter irritated at this level, it’s as much as you to point out him simple proof.
Attain the Wreck of the Huge Carl


Journey to the newly marked location on the map to achieve the Wreck of the Huge Carl, the place a number of Rippers and Warhorn enemies await. As soon as they’re handled, you need to discover three Surveyor Components to progress.
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Acquire surveying tools
The first one is positioned subsequent to an outhouse:


The second is sitting atop a steel arch:


The third is atop the wreck. It may be reached by grappling onto the roof of the wreck piece that the second Surveyor half is in (check with the above image), and it sits between two ammo chests:


As soon as all have been obtained, it’s time to discover a place to set them up to allow them to survey the planet to seize its spherical form to point out to Skeptical Sam.
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Discover appropriate launch website


Head to the marked location on the map by following the target marker. This can take the Vault Hunter to a faraway space that may solely be reached by climbing as much as the next vantage level with the assistance of scalable partitions and grapple factors.


Attain the situation proven within the above picture and head previous, whereas taking good care of any enemy spawns like Creeps.


This can lead you to an open space with extra enemies, the place the target path goes up the wall. Scale it to get to the higher space.
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Place atmospheric surveyors and activate them


Attain the ultimate location with this massive bone construction, eradicate all enemies round it, after which set the three surveyors down. Now work together with each to have ECHO-4 launch them into the sky through a balloon mechanism.
Discover the balloons
Now that the balloons have collected the information, it’s as much as you to trace them down.
Discover first balloon and get the balloon down


Monitoring down the primary balloon takes the Vault Hunter to the Shredded Summit. Since that is positioned far-off, comply with the map marker on the Digirunner. Attain the realm, filter the enemies, and shoot the balloon to have it plop down the surveyor machine to retrieve the picture.


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Discover subsequent balloon and get the balloon down


The second is even additional away. As soon as there, flip round to see the second balloon floating in direction of you, however it will get shot down. Fortunately, the third one continues to be intact and never far behind the second that went down, headed in direction of a close-by shack (with a ladder). It will get snagged onto the antenna, so strategy the shack and grapple the balloon when prompted to get it down, then work together with it.


With all of the picture surveyor information acquired, it’s time to report again to Skeptical Sam.
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Discuss to Sam and add Surveyor images


The Vault Hunter should head to the Gilded Drop space to achieve the place Sam is. He’s atop a tower, so strategy it and grapple onto the ledge he’s ready on. After he’s accomplished speaking, work together with the close by terminal to add images:
- The primary picture reveals nothing
- Work together once more to add a photograph taken from the third surveyor
This depicts Kairos’ globe construction, however Sam stays skeptical even with proof proven to him. He desires to see the reality for himself, so he embarks on a journey to achieve the Flat Kairos’ edge by getting onto a hot-air balloon platform. Sadly, his contraption hits the close by mountain, inflicting Sam to tumble out and fall to his demise.
This wraps up the facet mission Flat Kairoser in Borderlands 4, and you may be rewarded with money, XP, a random weapon, plus the Flat as a Fritter beauty pores and skin for each the Vault Hunter and ECHO-4.
Borderlands 4 is on PC, PS5, Xbox Sequence X|S, and Nintendo Swap 2.
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Edited by Siddharth Patil