Here’s where you can find all six Ripper Drill Site activities in Borderlands 4 to achieve the “Disrupted Eruption” challenge. There are two Ripper Drill Sites in each of the three outer regions of Kairos.
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Borderlands 4 Ripper Drill Sites Overview Map
Below is the Kairos Overview Map with all Ripper Drill Sites highlighted.
1 – The Prospects (Sidney Pointylegs)
2 – The Pitted Stain (Foundry Freaks)
3 – Tendercage (Pango Bango)
4 – Saw’s Clench (Rippa Roadbirds)
5 – The Lowering March (Battle Wagon)
6 – The Old Scrape (Meathead Riders)
Drill Site Locations
1 – The Prospects
The Prospects can be found pretty much in the center of the Hungering Plain, The Fadefields.
First, defeat the local enemies until the boss, “Sidney Pointylegs,” appears.
2 – The Pitted Stain
Head to Idolator’s Noose. In the southwest, you’ll find The Pitted Stain, another Ripper Drill Site. Enter the arena to face the Foundry Freaks: Frank the Furnace, Sal the Engineer, and Hank the Welder.
3 – Tendercage
At the northern border of the Lopside is the Tendercage. Enter the arena through the mouth of a skeleton of a massive animal to fight Pango and Bango.
4 – Saw’s Clench
The Ripper Drill Site: Saw’s Clench is located in the northern center of the Ruined Sumplands, just north of the Rumbling Cleft POI. Enter the arena and defeat Gruntabulous Vork, Baby Grunt, and Lil’ Grunt.
5 – The Lowering March
“The Lowering March” Drill Site is in the center of the Stoneblood Forest, Terminus Range. Fight the Battlewagon here.
6 – The Old Scrape
The Old Scrape Ripper Drill Site is in the south of Cuspid Climb. Fight and defeat the Meathead Riders: Saddleback and the Immortal Boneface.
Borderlands 4
Release: September 12, 2025
Developer: Gearbox Software
Publisher: 2K Games
Official Website: https://borderlands.2k.com/borderlands-4/












