How to Catch or Kill a Carbuncle in Abiotic Factor

 

    The Carbuncle, catalogued as IS-0171-A, is "a hostile creature found in the Facilities" of Abiotic Factor, and abioticfactor.wiki.gg's GATE Compendium Entry describes it as "a stationary, sessile entity that traps its food with a retractable tentacle." Despite being "highly aggressive," the containment file calls it "more of an encumbrance than a threat to larger prey" — this guide walks through exactly what the wiki documents about identifying it, fighting it, and the one item it guarantees on death. One thing to flag up front: the source does not describe a way to capture or tame a live Carbuncle as a companion. The closest documented "catch" mechanic is rendering it helpless with a net before finishing it off — anything beyond that is undocumented.

 

What Is the Carbuncle? (IS-0171-A)

 

    According to its listed stats, the Carbuncle's codename is IS-0171-A, it was identified by Dr. Petra Peters, and its recorded origin is Anteverse 2. Its health is tracked as 25 HP on the head — no other health pool is listed for it. Its GATE Compendium Entry gives it the internal designation "Sanc (AG/IN)" and lays out its containment protocol in full: "IS-0171-A is to be isolated to a perimeter cordon with a radius of 12ft or greater at all times. No personnel may approach within 10ft unless wearing full face and body protective wear conforming to GISP bio-protective standards at all times. Full decontamination required on all equipment exposed to IS-0171-A." The same entry repeats the origin line almost verbatim: "Originating in Anteverse 2 IS-0171 is a stationary, sessile entity that traps its food with a retractable tentacle."

 

How the Carbuncle Behaves

 

 

    The wiki is explicit that "the Carbuncle is a stationary entity, it will attack the player or other hostile enemies in range if sighted." It does not treat every creature as fair game, though: "Notably, Pest, Peccary and Exor Monk are ignored." Its only documented attack is the tentacle: "it will attack by flinging its tentacle which grabs the player, slowly pulling them closer to it and dealing a small amount of damage." No specific damage figure is given for that grab — the wiki only calls it "a small amount," so treat the exact number as undocumented. That single, slow attack is also why the source concludes it's "relatively harmless when encountered on its own."

 

How to Catch or Kill a Carbuncle

 

 

    The wiki's Combat Tips section states that "the Carbuncle can be easily dispatched if the player listens to its noises," though it doesn't spell out what listening for those noises actually changes about the fight — that detail is undocumented beyond the tip itself. Three concrete methods are listed: "range attacks of all types can easily kill it," "sneaking and stomping it allows the player to kill it without needing the use of any weapons," and "it can also be rendered helpless using a net." That net method is the nearest thing the source has to a "catch" — it disables the Carbuncle rather than killing it outright, but the wiki never describes what happens to a netted Carbuncle afterward (no pet, cage, or companion mechanic is documented), so don't expect to walk away with a living one.

 

Where It Spawns and What It Drops

 

 

    Its Harvestable Drops table lists exactly one entry: Raw Carbuncle, at a 100% chance. No other drop, rare or otherwise, is listed. On where you'll run into one, the Notes section adds: "due to how Carbuncle spawns work, they can spawn in odd spots, such as office railings." The wiki's Trivia section rounds out the identification: it's "named after a cluster of boils caused by a bacterial infection of the skin," citing "some visual similarities," and was "likely inspired by the Barnacle from the Half-Life series, since they are both stationary aliens that latch onto their prey with a long, thin tongue."

 

Practical tips

• It only has 25 HP on the head — ranged weapons "can easily kill it" per the wiki, no prolonged fight needed.
• No weapon required: sneaking and stomping it works too.
• Want it disabled instead of dead? A net "renders it helpless" — but the wiki documents no follow-up capture or pet mechanic after that.
• It ignores Pest, Peccary, and Exor Monk, so don't expect it to help you against those specific enemies.
• Killing one guarantees 1x Raw Carbuncle at 100%, per the drops table.
• Check odd spots like office railings — the wiki flags that as a known spawn quirk.

 

Running your own Abiotic Factor server

 

    Facility crawls go smoother when your whole squad can log back into the same persistent world instead of waiting on one host's PC. A gamever Abiotic Factor server keeps your save running around the clock, so a quick Carbuncle cleanup or a full Anteverse 2 sweep is there whenever your group is. Spin one up in minutes and use promo code WELCOME for a discount on your first month.

 

Conclusion

 

    The Carbuncle (IS-0171-A) is a low-threat, stationary tentacle-grabber with just 25 HP on the head — the wiki documents three ways to put it down (ranged weapons, sneak-and-stomp, or a net to render it helpless first) and one guaranteed reward, 1x Raw Carbuncle. What it doesn't document is any way to keep one alive as a pet or companion, so treat "catching" it as disabling it with a net, not taming it. Watch for it in unusual spots like office railings, and remember it ignores Pest, Peccary, and Exor Monk if you're trying to use it against them.