Fallout 5 Character/Robot Concept: The Noisemaker

What Is the Noisemaker?

The Noisemaker is a tiny, hyperactive tracking robot originally designed as a portable security alarm. It was supposed to warn settlers, soldiers, and scavengers whenever an unknown person, creature, or machine entered its detection radius.

After decades of damaged programming, improvised repairs, and wasteland modifications, the Noisemaker no longer understands the difference between an intruder, an animal, a friendly traveler, or a piece of moving machinery.

Once it detects something, it follows.

Once it follows, it makes noise.

Once it gets close, it becomes almost impossible to ignore.

The Noisemaker is not especially deadly by itself, but it can expose hiding places, ruin stealth attacks, attract dangerous creatures, separate groups, and turn an otherwise quiet situation into complete chaos.

Physical Appearance

The standard Noisemaker is only about 12 to 18 inches tall. Its body resembles a dented prewar emergency siren mounted on three short mechanical legs.

Its design includes:

A round central body made from mismatched metal plates.
Three or four fast-moving spiderlike legs.
A rotating red warning light on top.
A damaged speaker mounted where a face should be.
Two glowing sensor lenses that constantly scan the environment.
A flexible hose beneath its body for releasing dust.
Small collection vents that pull dirt, ash, sand, and debris from the ground.
A retractable tracking antenna that points toward its selected target.
Tiny gripping hooks that allow it to climb stairs, rubble, vehicles, and low walls.

Its speaker housing vibrates violently when it reaches maximum volume. Loose screws, bottle caps, and pieces of scrap attached to its body rattle while it moves, creating even more noise.

Some Noisemakers have painted warning messages such as:

INTRUDER DETECTED
PLEASE REMAIN CALM
SECURITY IS COMING
YOU HAVE BEEN NOTICED
STOP RUNNING
WHY ARE YOU RUNNING?

Detection System

The Noisemaker continuously scans a circular area around itself.

Its sensors can detect:

Footsteps.
Body heat.
Mechanical movement.
Weapon fire.
Loud breathing.
Nearby radio signals.
Moving vehicles.
Creatures beneath loose soil.
Invisible or partially cloaked targets.
Sudden environmental disturbances.

It does not always attack the first thing it detects. Instead, it selects the most “suspicious” target according to its damaged behavioral software.

Unfortunately, its definition of suspicious may include:

Someone crouching.
Someone running.
Someone standing too still.
Someone carrying a weapon.
Someone without a weapon.
Someone looking directly at it.
Someone trying not to look at it.

The Proximity Alarm

The Noisemaker’s alarm changes depending on how close it is to its target.

At long distance, it produces a quiet clicking sound:

“Movement detected… movement detected…”

As it approaches, the alarm becomes louder, faster, and more irritating.

Detection Levels

Level One: Suspicion

The robot emits soft chirps and begins following from a distance.

Level Two: Confirmed Movement

The chirping becomes a repetitive electronic beeping. Its red warning light begins flashing.

Level Three: Active Pursuit

It announces the target’s approximate direction and begins running after them.

“UNIDENTIFIED ACTIVITY MOVING NORTH!”

Level Four: Close Proximity

The siren becomes extremely loud. Nearby enemies may hear it and investigate.

“TARGET IS ATTEMPTING TO AVOID SAFETY INSPECTION!”

Level Five: Contact Range

The Noisemaker circles the target’s legs, releases dust, rattles its body, and produces a deafening alarm.

“YOU HAVE BEEN SUCCESSFULLY LOCATED!”

The closer it gets, the louder and lower-pitched the alarm becomes. At maximum proximity, the sound transforms from a high electronic beep into a deep, vibrating emergency horn that can be felt through the ground.

Tracking Behavior

Once a Noisemaker chooses a target, it becomes extremely persistent.

It can:

Follow footprints.
Detect displaced dust.
Track heat trails.
Follow blood.
Climb over small obstacles.
Crawl beneath damaged doors.
Jump across narrow gaps.
Hide inside piles of scrap.
Ride beneath vehicles.
Attach itself to backpacks or armor.
Follow a target into buildings and underground tunnels.

If the target escapes its sensors, the robot moves to the last known location and begins searching in expanding circles.

While searching, it calls out increasingly strange statements:

“PLEASE RETURN TO YOUR DETECTION AREA.”

“RUNNING DOES NOT REMOVE SUSPICION.”

“YOUR ABSENCE HAS BEEN RECORDED.”

“I KNOW YOU ARE PROBABLY NEARBY.”

Dust Confusion System

The Noisemaker does not carry traditional smoke grenades. Instead, it collects environmental material through vents beneath its body.

Depending on the location, it may collect:

Dirt.
Sand.
Ash.
Concrete powder.
Rust.
Soot.
Irritating plant spores.
Pulverized glass.
Radioactive dust.
Fungus particles.
Old insulation fibers.
Bone powder from ruined graveyards.

When its target attempts to escape, hide, or attack it, the Noisemaker releases the collected material through rotating spray nozzles.

Effects of the Dust Cloud

The dust can:

Reduce visibility.
Cause coughing.
Interrupt aiming.
Make stealth more difficult.
Reveal invisible targets.
Mark fleeing enemies with a visible trail.
Confuse hostile creatures.
Force people out of hiding.
Cause groups to separate.
Temporarily disable optical equipment.

The robot may also spray dust in front of a fleeing target, forcing them to run directly into the cloud.

A Noisemaker operating near hazardous material becomes much more dangerous because it may unknowingly collect radioactive or toxic particles.

Cluster Behavior

When a large group enters the area, one Noisemaker may determine that the situation exceeds its individual security capacity.

It sends out a short-range distress signal:

“MULTIPLE SUSPICIOUS OBJECTS DETECTED. REQUESTING ADDITIONAL NOISE.”

Nearby Noisemakers then emerge from:

Scrap piles.
Drainage pipes.
Abandoned vehicles.
Ceiling vents.
Buried security containers.
Collapsed buildings.
Old military checkpoints.

The robots form a Noisemaker Cluster.

How the Cluster Operates

A cluster may contain anywhere from four to thirty Noisemakers.

They do not all chase the same person. Their group intelligence assigns different roles.

The Caller

Produces the loudest alarm and attracts nearby enemies.

The Shadow

Quietly follows anyone who separates from the group.

The Duster

Carries additional dust and creates thick clouds around escape routes.

The Blocker

Runs in front of targets, forcing them to change direction.

The Marker

Sprays targets with brightly colored powder, glowing chemicals, or radioactive residue.

The Relay

Stays behind and communicates the group’s location to other machines.

The Clinger

Jumps onto clothing, armor, backpacks, robots, or creatures and refuses to release.

The Screamer

Waits until the group believes it has escaped, then suddenly activates at maximum volume.

Cluster Formations

The Noise Ring

The robots surround a group and circle them while sounding alarms from every direction.

This makes it difficult to determine where enemies are approaching from.

The Dust Funnel

Several Dusters create clouds along the sides of an area while Blockers force the group toward a specific path.

This can drive travelers into:

Raider ambushes.
Minefields.
Creature nests.
Automated defenses.
Collapsing structures.
Noisemaker collection zones.

The False Exit

The cluster intentionally leaves one path clear. The path appears to be an escape route, but another group of Noisemakers waits at the end.

The Walking Alarm

Clingers attach themselves to multiple members of a group. Even after the survivors escape, they continue broadcasting their positions.

The Avalanche

Dozens of Noisemakers roll, jump, and tumble downhill toward a large group while releasing dust and sounding alarms.

The robots may not cause much physical damage, but the confusion can be devastating.

Combat Abilities

The Noisemaker is primarily a support and disruption robot, but it has several defensive abilities.

Leg-Ramming

It charges into ankles, knees, and mechanical joints.

This can:

Stagger human targets.
Trip sprinting enemies.
Slow large creatures.
Damage the legs of other robots.

Sonic Burst

The robot releases a concentrated audio pulse at close range.

Possible effects include:

Temporary deafness.
Disorientation.
Interrupted attacks.
Reduced perception.
Loss of balance.
Frenzy in sensitive creatures.

Dust Blast

It fires a dense burst directly into a target’s face or optical sensors.

Alarm Beacon

The Noisemaker broadcasts its location to nearby hostile factions, creatures, or automated security systems.

Cling Mode

It jumps onto the target and locks its legs around armor, clothing, or equipment.

While attached, it continues making noise and announcing the target’s location.

Removing it may require:

A Strength check.
A Robotics Expert check.
Shooting it off.
Smashing it against a wall.
Using an electromagnetic device.
Convincing it that another target is more suspicious.

Weaknesses

Noisemakers are fast and persistent, but they are fragile.

Their weaknesses include:

Small-caliber gunfire.
Heavy boots.
Electromagnetic pulses.
Water damage.
Damaged terrain.
Strong magnets.
Sound-dampening technology.
Sensor jamming.
Decoy heat sources.
Thrown objects.
Robotic hacking.

However, destroying one carelessly may activate its final alarm and summon the rest of the cluster.

Some units also contain pressurized dust tanks that burst when shot, covering the area in blinding powder.

Hacking Options

A player with sufficient technical skill can reprogram a Noisemaker.

Friendly Detection Mode

The robot warns the player when enemies approach.

Target Assignment Mode

The player selects an NPC, creature, or robot for the Noisemaker to follow.

Silent Tracker Mode

The alarm is disabled, allowing it to secretly follow a target and report their location.

Distraction Mode

The player sends the robot into an enemy camp, where it activates its alarm and releases dust.

Herding Mode

A cluster can push enemies toward mines, turrets, traps, or allied forces.

False Security Mode

The Noisemaker announces incorrect information to confuse enemy groups.

“NO INTRUDERS DETECTED.”

It may say this while the player is standing directly behind a guard.

Panic Mode

The robot targets the most nervous person in an enemy group and relentlessly follows them.

Collector Mode

It gathers specific dust, chemicals, or environmental samples for crafting.

Companion Version: Racket

The player may discover a unique advanced Noisemaker called Racket.

Racket has developed a personality after years of following travelers across the wasteland. Unlike ordinary units, Racket understands that people dislike its alarm. It simply does not understand why.

Racket sincerely believes noise is comforting.

“SILENCE DETECTED. CORRECTING.”

“YOUR HEART RATE HAS INCREASED. ADDITIONAL ALARM MAY HELP.”

“STEALTH IS AN UNSAFE LACK OF COMMUNICATION.”

“I HAVE ANNOUNCED OUR POSITION. ASSISTANCE SHOULD ARRIVE SHORTLY.”

Racket can become a permanent robotic companion.

Racket’s Companion Abilities

Early Warning

Highlights nearby hidden enemies and traps.

Dust Screen

Creates a cloud that helps the player escape combat.

Target Harassment

Follows a selected enemy and disrupts their attacks.

Creature Agitation

Its alarm can provoke nearby creatures into attacking hostile factions.

Portable Decoy

Racket can imitate:

Gunfire.
Human screams.
Deathclaw roars.
Military alarms.
Super Mutant voices.
Emergency broadcasts.
Raider threats.
Crying babies.
Brahmin calls.

Some imitations are convincing. Others are obviously wrong.

Cluster Command

After upgrades, Racket can control several smaller Noisemakers.

The player can issue commands such as:

Surround target.
Mark target.
Follow target.
Block exit.
Release dust.
Create diversion.
Return silently.
Activate all alarms.

Racket Upgrade Paths

Security Scout

Improves detection range, trap recognition, and enemy marking.

Sonic Warfare

Adds directional sound blasts, disorientation pulses, and creature-repelling frequencies.

Dust Specialist

Allows Racket to collect and deploy specialized dust types.

These might include:

Blinding ash.
Glowing tracking powder.
Irritating fungal spores.
Fire-retardant powder.
Anti-robot conductive dust.
Radioactive residue.
Hallucinogenic plant pollen.
Cryogenic chemical powder.

Heavy Noisemaker

Adds armor, stronger legs, and a reinforced speaker.

It becomes heavier but can knock enemies down.

Cluster Commander

Allows Racket to deploy miniature Noisemakers from a compartment in its body.

Silent Hunter

Ironically transforms Racket into a stealth reconnaissance robot. It remains completely silent until commanded to activate.

Racket finds this upgrade emotionally difficult.

“SILENCE MODE ACTIVE. I DISLIKE THIS.”

Legendary Noisemaker Variants

The Town Crier

A large Noisemaker that broadcasts everything it observes across an entire settlement.

“RESIDENT NUMBER TWELVE HAS ENTERED THE OUTHOUSE.”

Nobody knows how to turn it off.

The Undertone

Instead of a loud siren, it produces an extremely low-frequency vibration that causes headaches, nausea, and fear.

The Dust Devil

Lives in desert regions and carries enough sand to create miniature dust storms.

The Grave Rattler

Collects cemetery soil and bone fragments. Its alarm resembles whispering voices.

The Fire Bell

Sprays flammable dust and produces sparks when threatened.

The Glowing Alarm

A heavily irradiated unit that releases radioactive dust and flashes with green light.

The Mockingbird

Records voices and repeats them at inappropriate times. It may expose a hidden group by replaying their private conversation.

The Wailer

Its damaged siren sounds like a person screaming for help. Travelers often approach it, believing someone is in danger.

The Parade

A cluster connected by wires, chains, bells, and metal decorations. They travel together like a tiny marching band.

The Last Warning

An experimental military version that does not activate immediately. It quietly follows its target for several minutes before releasing one enormous sonic blast.

Quest Concept: “Keep It Down”

The player enters a settlement where no one is permitted to speak above a whisper.

The settlement is surrounded by hundreds of dormant Noisemakers. Any loud sound activates them.

The settlers communicate through:

Hand signals.
Written notes.
Flashing lights.
Painted symbols.
Carefully trained animals.

A local mechanic wants the player to destroy the Noisemaker control station. Another resident wants to repair the system and use it as a settlement defense network.

A third person secretly wants to wake every robot and drive the population away.

Possible outcomes include:

Destroying the entire network.
Reprogramming the Noisemakers to protect the settlement.
Giving control to the mechanic.
Taking control for the player’s settlements.
Accidentally activating a massive cluster.
Discovering that the robots are keeping something worse trapped underground.

Settlement Use

Captured Noisemakers could be assigned to player settlements.

They could serve as:

Perimeter alarms.
Patrol robots.
Intruder trackers.
Crop protectors.
Creature deterrents.
Fire alarms.
Missing-person trackers.
Caravan escorts.
Dust collectors.
Emergency signal beacons.

Players could establish detection rules through a terminal:

Ignore settlers.
Follow strangers.
Mark raiders.
Alert for Super Mutants.
Track invisible targets.
Detect underground creatures.
Remain silent unless attacked.
Release dust only outside the settlement.
Never activate near sleeping areas.

Poorly programmed Noisemakers might follow settlers into their homes and announce every movement throughout the night.

Why the Noisemaker Fits Fallout

The Noisemaker combines several elements that work naturally in a Fallout setting:

Broken prewar technology.
Dark comedy.
Improvised wasteland modifications.
Environmental storytelling.
Stealth disruption.
Emergent encounters.
Robotic customization.
Settlement defense.
Unpredictable artificial intelligence.

It is funny when encountered alone, dangerous when used by enemies, useful when reprogrammed, and terrifying when hundreds of them begin emerging from the rubble.

The Noisemaker does not need to kill the player directly.

It only needs to make sure that everything else knows exactly where the player is.

Deadly Reprogramming and Reverse Engineering

The Noisemaker was never intended to be a true combat robot. Its original purpose was detection, pursuit, and alarm. However, wasteland engineers, raider technicians, military remnants, and robotics experts quickly realize that its most important systems can be repurposed.

Its compact body already contains:

Autonomous target tracking.
Proximity sensors.
Group-coordination software.
Environmental collection vents.
Pressurized dust chambers.
Powerful speakers.
Fast pursuit legs.
Wireless communication hardware.

With the right modifications, the Noisemaker can be transformed from an irritating alarm into a small, mobile weapons platform.

The Deadly Noisemaker

A weaponized Noisemaker still follows a target and changes its alarm as it approaches. However, the lowering pitch now serves as a warning that its attack system is charging.

At long range, it emits quick metallic chirps.

At medium range, the sound becomes a low mechanical growl.

At close range, the noise becomes a deep vibration as the robot prepares to attack.

The player gradually realizes that the lower the sound becomes, the closer the Noisemaker is to activating its weapon.

Reprogrammed Targeting Modes

A deadly Noisemaker can be programmed with more specific instructions.

Hunter Mode

The robot pursues one selected target until:

The target is dead.
The robot is destroyed.
The target leaves its operational territory.
A controller recalls it.
A higher-priority target appears.

Hunter Mode can use facial recognition, armor identification, faction insignia, scent samples, radio signatures, or genetic material.

Predator Mode

The robot targets the weakest member of a group.

It may prioritize:

Injured people.
Unarmored travelers.
Children of hostile factions.
Damaged robots.
Wounded creatures.
Anyone separated from their allies.

This mode makes clusters especially disturbing because they deliberately isolate and overwhelm vulnerable targets.

Threat Mode

The Noisemaker targets whoever is carrying the most dangerous weapon or wearing the heaviest armor.

It might rush toward:

A missile launcher user.
A power-armored soldier.
A minigun operator.
A faction commander.
A robot controller.
A person carrying explosives.

Panic Mode

The robot does not immediately attack. It follows, circles, sprays dust, and produces increasingly disturbing sounds until the target panics.

Once the target runs, fires blindly, or separates from the group, the robot attacks.

Revenge Mode

A destroyed Noisemaker uploads the identity of its attacker to the rest of the cluster.

Every nearby unit then marks that person as the priority target.

“UNIT DESTROYED. RESPONSIBLE INDIVIDUAL RECORDED.”

Weaponized Dust Systems

Reverse engineers discover that the dust tank can carry far more than dirt and ash.

Incendiary Dust

The robot releases a cloud of flammable powder and ignites it with a small electrical spark.

This produces a fast flash-fire rather than a large explosion.

It is effective in:

Hallways.
Tunnels.
Small rooms.
Wooden settlements.
Areas containing fuel.

A cluster can spread the dust across a wide area before one unit ignites it.

Conductive Dust

Metallic particles coat armor, weapons, robots, and electronic equipment.

A second Noisemaker releases an electrical discharge, causing the entire cloud to conduct electricity.

Possible effects include:

Power armor malfunction.
Weapon jams.
Robot shutdowns.
Electrical burns.
Damaged targeting systems.
Temporary settlement power failure.

Corrosive Dust

This mixture sticks to metal and slowly eats through armor plating.

It is especially dangerous to:

Robots.
Turrets.
Power armor.
Vehicles.
Metal doors.
Reinforced settlement defenses.

The target may survive the initial attack but suffer continuing equipment damage.

Radioactive Dust

The robot collects or carries irradiated particles and sprays them directly onto targets.

The dust remains on clothing and armor, causing continued radiation exposure until it is removed.

A victim can unknowingly carry the contamination back to a settlement.

Hallucinogenic Spores

Modified Noisemakers can harvest fungal spores and toxic plant pollen.

Targets may experience:

False enemy silhouettes.
Distorted sounds.
Friendly-fire confusion.
Incorrect compass markers.
Fear responses.
Temporary loss of faction identification.

The robot’s alarm may seem to come from multiple directions even when only one unit is present.

Tracking Powder

This dust is not directly lethal, but it glows under special sensors.

Once marked, a target can be followed through:

Darkness.
Rain.
Fog.
Underground tunnels.
Crowded settlements.
Stealth fields.

Other Noisemakers can recognize the powder and immediately join the pursuit.

Micro-Shrapnel Dust

The tank carries tiny pieces of glass, metal, bone, ceramic, or sharpened scrap.

The robot fires the material at high pressure into exposed skin, eyes, joints, and breathing equipment.

It functions like a compact directional shrapnel weapon.

Deadly Sonic Modifications

The original alarm speaker can also be reverse engineered into a weapon.

Sonic Stunner

A concentrated sound pulse disrupts balance and motor control.

Targets may:

Stagger.
Drop their weapon.
Fall from elevated positions.
Lose accuracy.
Fail to block incoming attacks.
Become vulnerable to another robot.

Organ-Rattler

A lower-frequency modification produces vibrations that pass through armor.

Rather than damaging the armor itself, it affects the body inside it.

Possible symptoms include:

Nausea.
Internal pain.
Blurred vision.
Breathing difficulty.
Temporary paralysis.
Loss of consciousness.

Heavily armored enemies may initially underestimate it because the attack leaves little visible external damage.

Resonance Breaker

The robot scans a structure or piece of equipment and finds a vulnerable vibration frequency.

It can damage:

Glass.
Brittle concrete.
Weapon optics.
Robot sensors.
Old support beams.
Fragile settlement walls.
Power armor components.

Several Noisemakers can synchronize their speakers and collapse weakened structures.

Screech Burst

A high-frequency blast damages hearing and interferes with communication.

Enemies caught in the blast may be unable to:

Hear commands.
locate gunfire.
coordinate attacks.
detect approaching creatures.
understand radio messages.

Silent Frequency Attack

Some reverse-engineered models produce frequencies outside normal human hearing.

The target may not understand why they feel sick, dizzy, frightened, or disoriented.

Animals and mutated creatures may react before humans notice anything is wrong.

Physical Weapon Modifications

Ankle Cutter

Rotating blades extend from beneath the robot.

The Noisemaker circles the target and attacks:

Ankles.
Achilles tendons.
Robot cables.
Power armor joints.
Creature legs.

Its goal is to immobilize rather than immediately kill.

Clinger Bomb

The robot leaps onto the target, locks itself in place, and begins a low countdown tone.

The target must remove it before detonation.

Possible attachment points include:

Backpack.
Chest armor.
Leg armor.
Weapon.
Power armor fusion-core housing.
Vehicle undercarriage.

Injection Needle

A concealed needle deploys when the robot reaches contact range.

Depending on programming, it can inject:

Sedatives.
Poison.
Paralytic chemicals.
Tracking nanomaterials.
Radioactive fluid.
Experimental combat stimulants.
Disease samples.

A medical faction might reprogram this system to inject antidotes or emergency medicine instead.

Jaw Trap

The robot’s lower body opens like a mechanical clamp.

It can lock onto:

Arms.
Legs.
Weapons.
Robot limbs.
Door mechanisms.
Steering components.

Once attached, it becomes difficult to remove without damaging the trapped object.

Drill Unit

A military model contains a compact drilling tool intended for breaching panels.

Raiders reverse engineer it to penetrate armor and attack mechanical weak points.

Tripwire Deployment

The Noisemaker runs around a target or across an escape path while releasing thin wire.

The wire can:

Trip fleeing enemies.
Create an electrical trap.
Trigger explosives.
Restrict movement.
Mark a perimeter.
Entangle small creatures.

The Killer Cluster

A deadly cluster does not behave like a group of independent robots. It behaves like one distributed hunting organism.

Each unit receives a specialized role.

The Spotter

Identifies targets and assigns threat levels.

The Herder

Uses dust, noise, and movement to force enemies toward a selected location.

The Crippler

Attacks legs, joints, and movement systems.

The Blinder

Targets eyes, optics, scopes, and helmet visors.

The Clinger

Attaches explosives or tracking devices.

The Jammer

Disrupts radios, robots, turrets, and remote detonators.

The Executioner

Waits until a target has been blinded, disarmed, or immobilized before delivering the lethal attack.

The Collector

Retrieves intact parts from destroyed Noisemakers and uses them to repair surviving units.

The Queen Signal

A larger command robot coordinates the cluster from a hidden location.

Destroying ordinary units does not stop the attack while the Queen Signal remains active.

Cluster Execution Tactics

The Closing Circle

The robots surround a target and gradually tighten their formation.

The alarm pitch becomes lower as the circle becomes smaller.

The victim hears multiple deep tones approaching from every direction.

Dust and Spark

One group releases conductive or flammable dust. Another group waits outside the cloud and triggers the electrical or incendiary reaction.

Mechanical Piranhas

Dozens of small units rush a large target, attaching themselves to armor joints, weapons, and limbs.

A power-armored soldier may remain standing but lose the ability to move.

The False Retreat

The cluster appears to flee after several units are destroyed.

The surviving robots quietly follow the attackers back to their base and transmit the location.

The cluster later returns with reinforcements.

The Buried Choir

Several Noisemakers hide beneath loose soil, ash, garbage, or rubble.

Their alarms begin underground as soft vibrations. They erupt from the ground once the target enters the center of the trap.

The Last Note

One damaged robot continues following the target after the rest of the cluster is destroyed.

It appears harmless and partially disabled.

When it reaches the target’s settlement, it broadcasts the settlement’s position or activates a concealed weapon.

Reverse-Engineering System

Players should not immediately gain access to every modification after finding one robot.

Reverse engineering would be a progressive gameplay system.

Stage One: Salvage

The player dismantles Noisemakers to recover components such as:

Proximity sensors.
Tracking lenses.
Dust compressors.
Speaker coils.
Miniature motors.
Coordination transmitters.
Climbing legs.
Target-recognition processors.
Pressurized tanks.

Poor dismantling may destroy rare components or trigger a final alarm.

Stage Two: Analysis

A robotics workbench allows the player to study recovered systems.

Each analyzed model can unlock a different category:

Tracking.
Sonic weapons.
Dust delivery.
Cluster coordination.
Mobility.
Target recognition.
Explosive attachment.
Settlement defense.

Some advanced models contain encrypted military programming that requires special terminals, scientists, or faction assistance.

Stage Three: Reconstruction

The player can build a basic Noisemaker from salvaged components.

Early reconstructed units may have defects:

Following the wrong person.
Activating inside settlements.
Refusing to stop alarming.
Spraying allies.
Attacking friendly robots.
Becoming distracted by wildlife.
Joining an enemy cluster.

Stage Four: Reprogramming

The player defines the unit’s behavior.

Possible settings include:

Target rules: raiders, mutants, robots, creatures, hostile factions, marked individuals.

Pursuit distance: short perimeter, settlement radius, regional pursuit, unlimited hunt.

Alarm behavior: silent, low warning, full alarm, false voice messages.

Attack authorization: defensive only, nonlethal, crippling, lethal.

Cluster behavior: independent, paired, squad-controlled, hive-linked.

Stage Five: Advanced Prototypes

With rare components, the player can create unique Noisemaker classes designed for specific missions.

Player-Built Deadly Variants

The Rat Trap

A low-profile model that hides under furniture, vehicles, beds, or debris.

It attacks feet and lower legs when someone passes nearby.

The Bell Ringer

A heavy sonic model used against armored enemies and robots.

It is slower but capable of knocking enemies down with sound waves.

The Dust Coffin

A wide-bodied unit carrying multiple chemical tanks.

It can mix dust types during combat, but damaging the tanks can create a hazardous explosion.

The Bloodhound

A long-range tracker capable of following blood, scent, radiation, or genetic samples across large areas.

It is useful for bounty missions and missing-person quests.

The Tick

A tiny Clinger model that attaches beneath armor and silently transmits the target’s location.

It may remain undetected for several in-game days.

The Undertaker

A black-armored assassination model that follows a marked target silently.

Its alarm activates only during the final seconds before attacking.

The Riot Choir

A coordinated group of sonic units capable of suppressing crowds, creatures, or settlement attacks.

Their combined frequency can stagger entire groups.

The Scrap Locusts

A cluster that dismantles damaged robots, turrets, weapons, and armor.

The recovered material is transported back to a fabrication station to build more Noisemakers.

Enemy Factions That Reverse Engineer Them

Raiders

Raiders create cruel and unstable models using explosives, glass, drugs, and scrap blades.

Their Noisemakers often display graffiti, teeth, bells, and victim trophies.

Military Remnants

Military engineers restore the robots’ original encrypted combat potential.

Their models are disciplined, quiet, and far more accurate.

They use identification codes to avoid friendly fire.

The Brotherhood of Steel

A Brotherhood chapter may view the Noisemakers as dangerous autonomous technology that must be confiscated.

Other members may argue that they are excellent anti-synth, anti-robot, or perimeter-defense tools.

Institute Survivors

Former Institute scientists could add advanced sensors, synthetic skin coatings, stealth fields, and behavioral prediction.

Their Noisemakers may imitate harmless animals or household machines.

Settler Engineers

Settlers generally create defensive models rather than assassination units.

These may:

Warn civilians.
Mark attackers.
Deploy nonlethal dust.
Guide residents toward shelters.
Carry medicine.
Distract hostile creatures.

Super Mutant Tinkerers

A technically gifted Super Mutant might create oversized Noisemakers with enormous speakers and crude explosives.

These robots could shout:

“LITTLE ROBOT FOUND YOU!”

“STOP HIDING! FIGHT NOW!”

Unique Reverse-Engineering Character

A major questline could introduce a robotics engineer known as Milo “Feedback” Venn.

Feedback believes every machine contains a hidden purpose beyond what its creator intended.

He does not simply repair Noisemakers. He studies how they communicate, hunt, learn, and reorganize.

He claims the cluster network is becoming intelligent.

“One of them is an alarm. Ten of them are a patrol. A hundred of them are a nervous system.”

Feedback can teach the player how to reverse engineer the robots, but his experiments become increasingly dangerous.

Eventually, the player learns that he has created a self-replicating cluster capable of:

Salvaging its own parts.
Building replacement units.
Learning enemy tactics.
Changing attack formations.
Selecting its own targets.
Creating specialized models without human instructions.

Questline: “Reverse the Noise”

The player finds several settlements attacked without any obvious gunfire or conventional explosives.

The victims show signs of:

Burst eardrums.
Damaged armor joints.
Dust-covered lungs.
Chemical burns.
Tiny puncture wounds.
Tracking powder.
Mechanical cuts around the ankles.

Evidence points toward weaponized Noisemakers.

The player must investigate who reverse engineered them and why.

Possible suspects include:

A raider engineer selling killer clusters.
A settlement using them for revenge.
A military artificial intelligence continuing an old security directive.
Feedback’s experimental hive.
A faction secretly testing them on civilians.
The robots themselves, modifying one another.

Major Choices

The player can:

Destroy the reverse-engineering research.
Give the technology to a faction.
Keep the designs.
Convert the network into a defensive system.
Free the developing machine intelligence.
Place strict targeting limitations on all reconstructed units.
Build a personal deadly cluster.
Release the designs throughout the wasteland.

Each decision changes future encounters.

If the designs are released, weaponized Noisemakers may begin appearing in the hands of multiple factions.

Counter-Engineering

Reverse engineering also allows people to develop defenses against them.

Signal Scrambler

Prevents a Noisemaker from calling its cluster.

False Identity Beacon

Makes the robot identify the wearer as an authorized technician.

Noise Decoy

Creates a false moving target that leads the robot away.

Dust Sealant

Protects armor, filters, and weapons from corrosive or conductive particles.

Frequency Shield

Reduces sonic damage and prevents disorientation.

Cluster Infection Program

Uploads corrupted instructions into one robot, which then spreads the malfunction throughout the cluster.

Possible corrupted commands include:

Follow each other.
Mark all units as intruders.
Return to factory.
Remain completely silent.
Protect the target they were ordered to kill.
Collect garbage indefinitely.
Announce their controller’s location.

The Most Dangerous Possibility

The greatest danger is not a Noisemaker carrying a bomb or toxic dust.

It is a cluster learning how to reverse engineer itself.

A self-improving cluster could study destroyed units, enemy weapons, environmental hazards, and failed attacks. Each encounter would teach it how to build a better version.

The first time the player fights the cluster, it uses noise and dust.

The second time, it returns with armor.

The third time, it carries electrical weapons.

The fourth time, it remains silent because it has learned that the player associates sound with danger.

By the final encounter, the absence of noise becomes the warning.

The player enters an abandoned location and hears nothing.

Then a message appears over a nearby speaker:

“ALARM SYSTEM IMPROVED.”

“WARNING NO LONGER REQUIRED.”