The Fly

Lore & Background

Lethal Company's internal fauna reports classify the Fly as a low-priority threat, a footnote beneath the larger predators that make the news on the company's internal feeds. Yet every veteran crew member will tell you the same thing: the Fly is the enemy that gets you. Not because it is strong, but because it is everywhere, always listening, always waiting for the clink of a scrap bin or the hum of a headlamp to give you away.

Biologically, the Fly appears to be a colonial organism—each individual is a small, fast, winged creature with a broad, gossamer body and a cluster of sensory organs where a head might be. They do not seem to feed on flesh in any way players have observed; their attraction is purely to vibration and photons. A single gunshot, a shouted warning, even the rhythmic thud of boots on a metal floor is enough to draw a swarm from whatever crevice or ceiling cavity they were roosting in. Once agitated, they dive in a tight, spiralling cloud that is nearly impossible to track with the eye.

The Fly's ecological niche on the moons is poorly understood. It appears on a wide variety of biome types, suggesting an extremely adaptable species. Some crews have reported that the swarms seem to thin out after a season, hinting at a reproductive cycle, but Lethal Company's research division has never published a full biological dossier. In the end, the Fly remains what it has always been to the mining crews: a reminder that the moons are alive, and they are listening.

In Their Own Story

The corridor was quiet. Too quiet. Marcus kept his headlamp low, the cone of light barely kissing the rusted floor plates, and tried to make his boots whisper against the metal. Behind him, Yuki was already counting the scrap bins they'd filled—three, four, almost enough for the quota. They were so close to the extraction point.

Then the sound hit. Not a roar, not a growl. A sound like a thousand tiny wings tearing through still air, a rising buzz that started high and thin and thickened into a wall of vibration. Marcus felt it in his teeth before he saw it. The headlamp beam caught a cloud of dark shapes spiralling down from the ceiling junction, each one a blur of gossamer and chitin, all of them turning toward the light with a mechanical, almost eager precision.

"Flashlight!" Yuki hissed, but it was too late for the first wave. They swarmed in a tight ring, clicking and buzzing, and one clipped Marcus's ear with a sound like a pin snapping. He stumbled, and the stumble was a sound, and the sound was an invitation, and the swarm tightened. He fumbled the flashlight free, thrust it forward, and the beam hit the nearest cluster. They went still. Then they fell, a handful of small dark bodies pattering onto the floor plates like burnt leaves. The rest scattered, spiralling back up into the dark, but the buzz didn't stop. It just moved. Followed. Waited.

Yuki was already running. Marcus was right behind her, headlamp off, boots silent, the swarm a distant hum above the ceiling like the memory of a storm.

Reader's Guide

The Fly — a small, gossamer-winged insectoid that moves in tight, spiralling swarms.

It is fast and erratic. When it spots you, it doesn't charge in a straight line; it dives in a corkscrew, banking and banking, making it very hard to track with your eyes or your aim. In a full swarm, they overlap and weave, creating a wall of motion that can clip you for small, repeated damage. One hit is nothing. Twenty is a problem.

It is drawn to noise and light. Your headlamp is the biggest beacon on the moon—if it's on, the Fly knows where you are. Gunshots, shouted lines, the clatter of scrap bins, even heavy footsteps will pull a swarm out of hiding and send it spiralling toward you. Keep your voice down. Walk softly. Turn the headlamp off in open corridors when you can.

The flashlight is your best friend here. A direct beam to the body stuns and kills an individual Fly almost instantly. In a swarm, sweeping the beam through the cluster will drop several at once, breaking up the formation and giving you a window to reposition. It is not a bullet, but against this enemy it is better.

There is no true repel. You cannot scare a Fly away; you can only kill the ones that come close and hope the rest lose interest. If you are cornered, kill the nearest ones, back away slowly, and keep your light on the cluster rather than sweeping it. The swarm will thin, and the buzz will fade.

Field note: "They don't want your flesh. They want your noise. Be quiet, be dark, and the moon stays yours. — Crew Lead, 7th Rotation"

Did You Know?

• The Fly is one of the most frequently encountered enemies across Lethal Company's various moons, making it the creature most players meet first in a run.
• Its attraction to sound means that a single shouted warning from one crew member can draw a swarm onto the entire team, turning a coordinated scrap run into a scramble.
• The flashlight, a tool primarily used for navigation and visibility, doubles as a targeted weapon specifically effective against the Fly, making it one of the few enemies where your light is also your shield.
• Despite being a low-tier threat, the Fly is responsible for a disproportionate number of early-game deaths, as players often underestimate the cumulative damage of a full swarm.