The short version
A Hoarding Bug is not hunting you. It is guarding a pile, and the pile is worth money.
Kill it first, then loot. Do the two steps in that order and this becomes a profitable encounter rather than a fight.
What a Hoarding Bug is
Hoarding Bugs are indoor entities. They live in facilities and spend their time carrying objects.
They gather scrap into a nest, and they will drag items across the facility to get there. That habit is what makes them interesting.
They are not aggressive by default. A bug that has not noticed you is a bug you can walk past.
The problem starts when you reach for something it considers part of the pile.
Reading the nest
The nest is the useful part of this encounter, because it is concentrated value.
Look for a cluster. Items stacked in one spot, often in a corner or side room, usually mean a nest.
Check for movement. Bugs fly to and from the pile. Motion around a scrap heap is the giveaway.
Note the room shape. Nests in open rooms are easy. Nests in tight corridors are not, because you cannot swing freely.
Treat it as a loot piñata. Somebody else did the searching. You are collecting the result.
A nest is one of the few places in this game where the correct play is to push in rather than back off.
When it turns hostile
The trigger is proximity to the hoard, not proximity to the bug.
Approaching the pile wakes the defence response. It does not matter if you touched anything yet.
Taking an item guarantees it. The bug reacts to the thing being removed.
Attacking a bug obviously turns the nest hostile. If you are going to fight, commit to all of them.
Noise near the nest can pull attention as well. Loud tools make this worse.
The practical rule is simple: if you want the pile, expect a fight. Plan for it instead of being surprised by it.
How to clear one
The kill is straightforward, and it is one of the few fights a diver should take.
Use a shovel. Hoarding Bugs are fragile compared with most indoor entities. A few solid hits end one.
Swing at the bug, not the pile. Hitting scrap achieves nothing and may attract the others.
Keep moving while you swing. They fly and they close distance. Standing still lets them land hits.
Fight in the open, not the nest corner. Back out of the nest into the room so you have space to swing.
Clear the nest before you loot. One bug left alive while you have your head down is the loss scenario.
A single diver handles one or two comfortably. Three or four at once is a crew problem, so call for help.
What the fight costs you
Even a won fight has costs, and they are worth naming.
Time. Fighting and looting a nest takes longer than picking up loose scrap.
Noise. The fight is audible. Anything nearby hears it.
Health. Bug hits are not trivial. Two nests in one run can leave a diver low.
Attention. Tunnel vision on the pile is how crews miss the Bracken behind them.
That is why the recommendation is conditional. Take nests that are on your route. Do not cross the facility for one.
When to skip the nest
Sometimes the correct decision is to leave the pile alone.
Skip it if you are already at quota. Extra value does not help once the target is met.
Skip it if the crew is low. One healthy diver should not clear a nest for a wounded crew.
Skip it if something dangerous is already active. Fighting bugs with a Bracken in the room is a bad stack.
Skip it in a tight corridor. No space to swing means no clean kill.
Skip it on the way out. The return trip is for leaving, not for new fights.
Coming back for a nest is fine when the facility is quiet. Forcing one on the clock is how runs end.
Taking the pile
Once the nest is clear, the looting itself follows the normal rules.
Sort by value per weight. The pile is mixed, so the density rule matters more than usual.
Leave the junk behind. Bugs hoard worthless items too. Being in a pile does not make an item good.
Watch for the egg. Nests often hold a Hoarding Bug egg, which is itself valuable and portable.
Do not overload. A nest tempts crews into carrying too much on the way out. That is the classic mistake.
Take the dense half of the pile and go. The other half is not worth the slow walk.
Team play around a nest
A crew clears a nest faster than a solo diver, and with less risk.
One diver fights, one watches. The fighter swings; the watcher tracks the room and calls contact.
Call the nest on the radio. “Nest, east room” lets the crew decide together whether to commit.
Do not all crowd the pile. Crowding blocks swings and puts everyone in the same hit zone.
Loot in turns. One diver fills, one diver guards. Swap when hands are full.
That structure turns a messy encounter into a routine stop.
The egg is the real prize
Nests often contain an egg, and it is the item crews should be looking for.
The egg is valuable and light. It is exactly the kind of thing the value-per-weight rule favours, so it belongs in your hands rather than the pile.
It is also portable, which means you can clear a nest, take the egg, and still move at normal speed on the way out.
Check for it before filling up on junk from the heap. A nest with an egg is a good stop. A nest without one is a pile of mixed scrap that may not be worth the fight.
Timing the nest within a run
When you clear a nest matters as much as how you clear it.
Early in the day, nests are worth it. You have time, the crew is healthy, and the pile adds up across the run.
Mid-run, take nests that are on your route. Detours cost more than the pile pays.
On the way out, skip them. The return trip is when you are heaviest, slowest, and closest to the deadline.
With a full inventory, skip them. You cannot carry more, and fighting with full hands is awkward.
The pattern is that nests are an inbound activity. Treat them as part of the looting phase rather than something to do on the clock.
Hands, slots and the nest
A nest fight has a gear problem that catches crews out.
If you are carrying a two-handed item, you cannot swing a shovel at the same time. You have to drop the item to fight, and dropping it inside the nest is awkward.
Set the two-handed item down at the entrance before you engage. Then fight, then loot, then decide what to carry out.
The same applies to lights. A diver holding a two-handed piece has no free hand for a flashlight, which makes the fight harder to see.
Sort your hands before the encounter starts. Doing it mid-fight is when mistakes happen.
Mistakes that get people killed
- Grabbing from the pile before clearing the bug. The defence triggers on contact.
- Fighting inside the nest corner. Back into the room where you can swing.
- Overloading after a good nest. Density still decides what you carry home.
- Tunnelling on the loot. Something else can walk in while you sort.
- Clearing a nest with a stalker already in the room. Stack the problems in the right order.
Reading it in the bestiary
The Hoarding Bug is one of the 16 indoor entities in the monster database. That table lists every entity with its location and hazard rating where the source data provides one.
Our source data does not populate hazard or health for many entities. We describe behaviour rather than invent numbers, because the behaviour is what decides whether you fight or walk past.
Yippee Bug and Loot Bug: what players call it
Two nicknames show up constantly in lobbies and in search, and neither matches the bestiary name.
Yippee Bug. The Hoarding Bug squeaks when it grabs something to add to its pile — a rising chirp that the community reads as “yippee”. It is the same entity. If someone in your lobby yells “yippee” they mean the bug that just took the loot, not a different creature.
Loot Bug. Same creature, named for the behaviour rather than the noise. In the bestiary it is a Hoarding Bug, indoors, with a light aggro threshold: it takes upwards of three seconds of near-contact before it turns hostile, and while roaming it needs about three seconds to activate. In its guarding phase that same switch is instant.
So when a teammate says “there is a loot bug in here”, the response is the same either way: do not walk near the pile, and if you are taking the pile back, expect the instant version rather than the three-second one.
Related guides
- Best scrap tier list — what to take from the pile and what to leave.
- Indoor monsters guide — all 16 facility entities and how they differ.
- How to beat Thumper — the other entity you meet in corridors.
- Equipment guide — why the shovel earns its slot.