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improvised firearm

Arcturus Defense Solutions Crowd Control SMG ACSM-3 'Shepherd'

smg

Tessera Neural Assault System TNAS-1 'Puppeteer'

assault_rifle

Ablative Charge Disruption Rifle ACDR-2 'Sandpaper'

cyber

Acoustic Cavity Resonance Pistol ACRP-2 'Hollowpoint'

exotic

Acoustic Marrow Shear Rifle AMSR-6 'Tutor'

exotic

Arcturus Defense Solutions Concussive Breach Charge CBC-3 'Knocker'

explosive

Arcturus Defense Solutions Cryogenic Projector CP-4 'Frostbite'

energy

Arcturus Defense Solutions Directed EMP Rifle DER-5 'Blackout'

electromagnetic

Arcturus Defense Solutions Graviton Shield Projector GSP-1 'Aegis'

heavy

Arcturus Defense Solutions Kinetic Denial System KDS-4 'Bouncer'

heavy

Arcturus Defense Solutions Kinetic Impactor Round KIR-10 'Hammerfall'

rifle

Arcturus Defense Solutions Pulse Carbine PC-6 'Heartbeat'

electromagnetic

Arcturus Defense Solutions Orbital Strike Designator OSD-1 'Finger of God'

heavy

Arcturus Defense Solutions Microwave Area Denial MAD-3 'Sunburn'

energy

Arcturus Defense Solutions Magnetic Accelerator Rifle MAR-8 'Longbow'

rifle

Autonomous Swarm Dispersal Unit ASDU-3 'Locust'

drone

Autonomous Ferrofluid Denial Platform AFDP-2 'Tidemark'

drone

Arcturus Defense Solutions Thermal Lance TL-9 'Sunstroke'

energy

Autonomous Adhesive Denial Drone AADD-2 'Barnacle'

drone

Axiom Systems Biometric Lock Rifle BLR-3 'Personal'

rifle

Autonomous Swarm Dispersal Unit ASDU-4 'Locust'

drone

Axiom Systems Cognitive Grenade CG-1 'Brainstorm'

electromagnetic

Axiom Systems Perception Filter Rounds PFR-1 'Blind Spot'

exotic

Axiom Systems Synapse Interruptor SI-3 'Stutter'

electromagnetic

Axiom Systems Cortical Bomb CB-1 'Leash'

cyber-integrated

Axiom Systems Neural Disruptor ND-2 'Migraine'

electromagnetic

Ballistic Resonance Carbine BRC-6 'Kettledrum'

firearm

Axonal Stretch Resonance Lance

firearm

Bioelectric Cascade Charge

explosive

Barometric Implosion Carbine BIC-5 'Sinkhole'

cyber

Bioelectric Induction Lance BIL-3 'Lamprey'

melee

Biometric Denial Charge BDC-1

explosive

Bioluminescent Acoustic Disruptor BAD-2 'Choral'

exotic

Capillary Disruption Pistol CDP-2 'Bruiser'

firearm

Biophotonic Retinal Cascade Emitter BRCE-5 'Flashpoint'

energy

Carrion Defense Works Bone Saw BS-3 'Butcher'

melee

Capacitive Nerve Induction Lance CNIL-1 'Threadneedle'

energy

Carrion Defense Works Fragmentation Sleeve FS-2 'Shrapnel Hug'

explosive

Carrion Defense Works Entropic Shotgun ES-4 'Ragnarok'

shotgun

Carrion Defense Works Hemorrhage Rifle HR-6 'Bloodletter'

rifle

Carrion Defense Works Nerve Agent Micro-Dart System NAMDS-1 'Whisper'

exotic

Carrion Defense Works Miasma Projector MP-5 'Plague Bearer'

chemical

Carrion Defense Works Marrow Drill MD-7 'Dentist'

pistol

Carrion Defense Works Necrotizing Agent Sprayer NAS-2 'Rot'

chemical

Carrion Defense Works Ricochet Pistol RCH-1 'Billiard'

pistol

Carrion Defense Works Neural Lash NL-3 'Agony'

cyber-integrated

Carrion Defense Works Pathogen Delivery System PDS-4 'Typhoid'

chemical

Catalytic Aerosol Mortar CAM-3 'Lungful'

explosive

Catalytic Vapor Dispersal Charge CVDC-5

explosive

Cavitation Pulse Carbine CPC-2 'Bends'

firearm

Catalytic Interstitial Desiccation Drone CIDD-3 'Husk'

drone

Catalytic Spore Dispersal Drone CSDD-3 'Mulch'

drone

Cavitation Pulse Knuckles CPK-5 'Bloodwater'

melee

Cerulean Phosphene Projector CPP-3 'Phantom Light'

exotic

Cochlear Resonant Hemorrhage Projector

cyber

Coherent Thermal Excitation Rifle CTER-7 'Ashmaker'

energy

Coherent Radiation Scalpel CRS-7 'Suture'

energy

Corneal Piezoelectric Delamination Pistol

cyber

Cryogenic Dendrite Scatter Cannon CDSC-4 'Frostbite'

exotic

Coronal Discharge Projector CDP-9 'Sunburn'

exotic

Cortical Bleed Emitter CBE-4 'Lacuna'

cyber

Counter-Personnel Loiter Munition CPLM-7 'Patience'

drone

Crystalline Synovial Pressure Rifle CSPR-2 'Kneemaker'

exotic

Cryogenic Fracture Disbursement Mine CFDM-4

explosive

Dermal Induction Flayer DIF-2 'Saltwater'

exotic

Cryogenic Pressure Emitter CPE-2 'Frostbite'

energy

Dielectric Filament Anchor Drone DFAD-1 'Cobweb'

drone

Dielectric Hemorrhage Emitter DHE-4 'Blister'

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Dielectric Phase Inversion Glove DPIG-4 'Secondskin'

exotic

Dielectric Vitreous Humor Agitator DVHA-2 'Snowglobe'

exotic

Electrochemical Dissolution Sprayer EDS-2 'Lacquer'

exotic

Directed Overpressure Charge

explosive

Directed Oxidation Lance DOL-3 'Rustmaker'

cyber

Electrokinetic Pulse Drone EPD-3 'Thunderhead'

drone

Electrochemical Vapor Seeding Drone EVSD-4 'Rainmaker'

drone

Electrolytic Bone Density Projector EBDP-4 'Chalk'

energy

Electrostatic Adipose Polarization Drone EAPD-2 'Render'

drone

Electromagnetic Overpressure Charge EOC-8

explosive

Electrostatic Dermal Adhesion Projector

exotic

Electromagnetic Pulse Grenade EPG-5 'Deadstop'

explosive

Electrothermal Chemical Carbine ETCC-5 'Flashpoint'

firearm

Electrothermal Compression Lance ETCL-9 'Ironlung'

energy

Electrostatic Needle Array Rifle ENAR-3 'Porcupine'

firearm

Electrostatic Flensing Projector EFP-1 'Skinreader'

energy

Endolymphatic Pressure Cascade Rifle

exotic

Endothermic Synovial Disruption Rifle ESDR-1 'Lockjaw'

energy

Endocrine Cascade Volatilization Lance ECVL-5 'Burnout'

cyber

Ferroelectric Shatter Sidearm FESA-2 'Gravel'

exotic

Ferrofluid Induction Cannon FIC-6 'Ironbloom'

energy

Ferrofluid Dermal Infiltration Drone FDID-6 'Ironblush'

drone

Entropic Dielectric Pulse Emitter EDPE-5 'Candle'

energy

Galvanic Myofibril Lash

melee

Galvanic Marrow Projector GMP-1 'Marrowbone'

cyber

Galvanic Interstitial Fluid Displacement Lance

exotic

Galvanic Disruption Gauntlet GDG-2 'Palsy'

melee

Galvanic Periosteal Fatigue Emitter GPFE-4 'Hairline'

exotic

Galvanic Vapor Diffusion Pistol GVDP-1 'Saltlick'

exotic

Gauss Flechette Repeater GFR-3 'Needlerain'

firearm

Gravimetric Induction Pistol GIP-4 'Undertow'

energy

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Vespid Dynamics Neural Disruptor ND-4 'Brainstorm'

A directed electromagnetic weapon that targets the electrical activity of the human nervous system. The ND-4 fires a shaped electromagnetic pulse tuned to frequencies that interfere with neural signaling, causing immediate loss of motor control, cognitive disruption, and — at maximum power — permanent neurological damage.

Vespid developed the Brainstorm as an evolution of their non-lethal product line, but the weapon's effects at various power settings blur the line between incapacitation and brain damage. At minimum power, the ND-4 causes a 30-second loss of motor control — a target simply collapses, fully conscious but unable to move. At medium power, targets experience seizures and memory loss lasting hours to days. At maximum power, the electromagnetic pulse destroys neural pathways, causing irreversible cognitive impairment.

The weapon leaves no external marks on the target. A Brainstorm victim at maximum power appears healthy but has suffered the neurological equivalent of a massive stroke. Medical professionals have called it 'the most humane way to destroy a person without killing them.'

name

Vespid Dynamics Neural Disruptor ND-4 'Brainstorm'

aliases

Brainstorm
ND-4
Neural Disruptor
Mind Wipe

category

exotic

manufacturer

VESPID DYNAMICS

tier availability

Tier 4+

legality

Non-lethal classification at minimum power; Prohibited at medium/maximum

base technologies

Neural-frequency electromagnetic disruption
Variable-power neurological targeting
Non-kinetic personnel incapacitation

specifications

caliber: N/A — shaped electromagnetic pulse
effective_range: 5-100 meters
rate_of_fire: 1 pulse per 3 seconds
capacity: 20 pulses per power cell
weight: 4.2 kg
power_source: Integrated EMP power cell, field-replaceable

tactical use

The Brainstorm is deployed for capture operations, interrogation preparation, and non-lethal engagement of high-value targets. At minimum power, the weapon is a safe and effective incapacitation tool. The danger lies in the temptation to increase power — a target who resists after a minimum-power pulse can be hit again at medium power, and an interrogator facing a stubborn subject can dial the weapon up until cooperation becomes involuntary. The ND-4's power dial has no labels, only numbers. Vespid's training manual devotes a full chapter to the ethics of power selection.

cultural context

The Brainstorm has become a symbol of the thin line between law enforcement and cruelty in GLMZ. Rights organizations have documented cases of ND-4 use at power levels that caused permanent brain damage during what were supposed to be routine arrests. Vespid's defense — that operators are trained to use minimum power — is undermined by the weapon's design, which makes escalation as easy as turning a dial. The phrase 'brainstormed' has entered street slang to describe someone who has been neurologically damaged by authority.

known users

Vespid Dynamics security division
Corporate law enforcement units

story hooks

A clinic in the lower tiers is treating a growing number of patients with identical neurological damage patterns — all were 'arrested' by the same corporate security team using ND-4s at power levels far above minimum. Someone is using the Brainstorm as a punishment tool.
A black-market operator has modified an ND-4 to fire at a frequency that specifically targets the neural architecture of BCI implants, causing the implant to overload and burn out. The modification turns a non-lethal weapon into a targeted anti-augmentation device.

ammunition type

Shaped neural-frequency electromagnetic pulse

related entities

Axiom Systems Cognitive Grenade CG-1 'Brainstorm'
Cezar Watanabe-Gyasi
Ezio Kaboré-Malhotra
GLMZ
Ilhan Sandstrom-Badu
Nika Svensson-Kone
The Fathom Line
Variable Impedance Rifle VIR-9 'Switchback'
Vespid Dynamics

physical description

visual profile	A sleek, angular directed-energy weapon resembling a hybrid between a precision rifle and a medical diagnostic device. The silhouette is deliberately clinical — sharp lines and minimal ornamentation suggest surgical precision rather than combat brutality. The barrel assembly is unusually compact and features a distinctive honeycomb venting pattern. Overall impression: a tool of control rather than destruction.
dimensions	Length: 68 cm \| Width at grip: 4.5 cm \| Height (including targeting optics): 12 cm \| Barrel assembly: 22 cm
weight description	Balanced and deceptively light at 4.2 kg — the weight sits forward in the barrel assembly where the pulse capacitors are housed, creating an intuitive aim-point feel. Handles like a precision instrument, not a bludgeon.
primary material	Aerospace-grade carbon composite frame with reinforced polymer grip housing. Barrel assembly is brushed titanium with embedded copper coil matrices visible through semi-translucent side panels.
finish	Matte gunmetal gray with brushed titanium accents. The barrel features a distinctive satin finish with faint copper undertones from the electromagnetic coils beneath. Wear-resistant nano-coating shows minimal patina even after extended field use.
color scheme	Primary: cool gunmetal gray with black polymer accents. Secondary: brushed titanium and faint copper-gold visible through translucent barrel vents. Power indicator strips glow soft blue (minimum), amber (medium), or warning red (maximum).
grip texture	Soft-touch rubberized polymer with subtle non-slip ribbing. Ergonomic finger wells suggest the weapon was designed for precision trigger control rather than sustained grip strength. Slightly tacky feel aids handling in wet conditions.
distinctive features	Honeycomb electromagnetic venting pattern along barrel (functional AND aesthetic) Semi-translucent side panels revealing copper electromagnetic coil matrix Integrated targeting laser (invisible IR mode available) Unlabeled rotary power dial on the receiver (1-10 scale, intentionally obscured) Pulsing blue status LED on the top rail (indicates charge state and thermal load) Capacitor charging whine audible during power-up (tactical warning) No visible magazine or ammunition feed — entirely self-contained Precision alignment crosshairs etched into the top rail Recessed impact dimples on the polymer body (durability reinforcement) Field-replaceable power cell slot with magnetic latch on the left side
manufacturer markings	VESPID DYNAMICS logo (stylized wasp silhouette) stamped in recessed relief on the left side of the receiver. Serial plate below the logo features microscopic text. ND-4 variant identifier laser-etched into the top rail. No product name — Vespid leaves that to the street.
condition typical	Meticulously maintained in corporate hands; shows minimal wear. In field use among Tier 4 operatives, exhibits light scuffing on the polymer and faint discoloration from repeated capacitor thermal cycling. Rarely heavily damaged — the weapon's non-kinetic nature means it survives encounters intact.

image prompt

Product photography of Vespid Dynamics Neural Disruptor ND-4 'Brainstorm' resting on a dark gunmetal surface, angled 45 degrees to showcase the honeycomb barrel venting and translucent side panels revealing copper coil matrices. Dramatic side-lighting from the left casts sharp shadows across the carbon composite body, highlighting the brushed titanium barrel accents in cool blue-white light. A gloved hand in tactical polymer grips the weapon from the right, fingers positioned on the trigger guard. Close-up detail of the unlabeled rotary power dial visible near the grip. Cool neo-noir color grading with slight cyan-blue tint to the lighting. Shallow depth of field with the barrel assembly in sharp focus. Studio background dark charcoal, seamless. The weapon appears clinical, precise, and ominous — a tool of control rather than destruction. --ar 3:2 --v 6

visual prompt