Adrenyx
combat_stimulant
Amygdacet
combat_stimulant
Aurocet
combat_stimulant
Blessura
recreational
Amytal-X
combat_stimulant
Calydrin
combat_stimulant
Celerix
combat_stimulant
Chromasin
recreational
Duravex
combat_stimulant
Drexaline
combat_stimulant
Dravecor
combat_stimulant
Ferrocaine
combat_stimulant
Kairos
recreational
Focadrin
combat_stimulant
Kethavar
combat_stimulant
Hexadrine
combat_stimulant
Narrowcast
combat_stimulant
Korrath
combat_stimulant
Marathine
combat_stimulant
Omnipex
combat_stimulant
Nullocaine
combat_stimulant
Nullthar
combat_stimulant
Nullform
recreational
Oxytrel
recreational
Praevex
combat_stimulant
Phaedrin
combat_stimulant
Serafin
recreational
Strathex
combat_stimulant
Somalex
recreational
Prismatol
recreational
Tethrin
recreational
Synaptrel
combat_stimulant
Strelazine
combat_stimulant
Sustrel
combat_stimulant
Vellichor
recreational
Velorin
combat_stimulant
Tharcon
combat_stimulant
Vantabloc
combat_stimulant
Voraxin
combat_stimulant
Vorrathine
combat_stimulant
Affinex
emotional_regulator
Alethrin
poison_toxin
Anamnex
cognitive_enhancer
Arravex
emotional_regulator
Assurex
emotional_regulator
Auryn
recreational
Avarenol
recreational
Axodrine
cognitive_enhancer
Axonex
cognitive_enhancer
Axoril
medical
Bandex
augment_interactive
Bandwave
augment_interactive
Bliss Rot
street_concoction
Caelindra
recreational
Caelivex
recreational
Catavrel
poison_toxin
Cereflux
medical
Chromalex
medical
Chromolase
poison_toxin
Chromolyx
poison_toxin
Clariden
cognitive_enhancer
Claritex
cognitive_enhancer
Clarivax
emotional_regulator
Clarivex
cognitive_enhancer
Cognitrel
cognitive_enhancer
Compressin
sleep_dream
Compresyn
sleep_dream
Confluex
augment_interactive
Cordathin
poison_toxin
Cortadrine
cognitive_enhancer
Cortexa
recreational
Cortivane
augment_interactive
Cortivex
medical
Crackle
street_concoction
Cravex
withdrawal_aid
Dermasil
medical
Dermasyn
medical
Dermatrel
medical
Desovane
augment_interactive
Detachrin
recreational
Dethavar
recreational
Detravex
withdrawal_aid
Divergen
cognitive_enhancer
Divergix
cognitive_enhancer
Dogpatch
street_concoction
Dopavren
withdrawal_aid
Dormacet
sleep_dream
Dormalex
sleep_dream
Dravosyn
withdrawal_aid
Dregamine
street_concoction
Drivacet
emotional_regulator
Drivacor
emotional_regulator
Dulsyn
augment_interactive
Eazovir
withdrawal_aid
Echoveil
recreational
Emovrel
recreational
Empathex
recreational
Equilibra
withdrawal_aid
Exovance
augment_interactive
Ferraxon
augment_interactive
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Velorin
Velorin is a synaptic transmission accelerator that temporarily upregulates acetylcholine receptor density and increases axonal conduction velocity across motor pathways, shaving 30-60 milliseconds off average reaction time. Developed to allow unaugmented combatants to compete against chrome-heavy opponents, Velorin is Helix's flagship combat product and represents years of SNT-adjacent neuropharmacology research. The perceptual effect is often described as the world slowing slightly while the user's body moves at normal speed.
nameVelorin
aliases
  • Vel
  • Quicksilver
  • Snap
categorycombat_stimulant
subcategoryreflex_accelerator
manufacturerHelix Biosystems
method of usesublingual
effects
  • Reaction time reduction of 30-60ms from individual baseline
  • Improved fine motor precision under stress
  • Subjective perception of slightly slowed external movement
  • Enhanced hand-eye coordination and target tracking
  • Mild elevation of processing speed for threat recognition
side effects
  • Severe muscle tremors and fasciculations after drug clears
  • Acetylcholine rebound causing temporary weakness and coordination loss post-duration
  • Hypersensitivity to sensory input during peak effect — loud sounds and bright lights are painful
  • Risk of seizure if combined with BCI stimulation protocols
  • Chronic use degrades baseline reaction time as nervous system compensates
duration15-20 minutes
addiction riskmoderate
tier availabilityTier 3-4
legalityprescription
street priceΦ240 per sublingual strip
cultural contextVelorin is the great equalizer — unaugmented fighters who can afford it can close the gap against lightly-chromed opponents. This creates a strange economic dynamic: chrome costs thousands of quanta upfront, while Velorin costs hundreds per engagement. For runners who can't afford augmentation, Velorin is a subscription fee for staying competitive. There's a subculture of 'clean fighters' on the competitive circuit who use Velorin specifically because it doesn't qualify as augmentation under most underground fighting rules.
story hooks
  • A Helix researcher approaches a runner with an offer: beta-test the next-generation Velorin formulation, which promises 80ms reduction, in exchange for combat field data — but the waiver they're asked to sign has unusual indemnity clauses.
  • Someone is manufacturing a street version of Velorin that has an 80% chance of working and a 20% chance of triggering a grand mal seizure — and the counterfeit packaging is indistinguishable from the real thing.
  • A Tier 2 fighter has been using Velorin daily for three years and now has slower baseline reflexes than someone who's never taken it — she needs the drug just to reach normal human speed, and Helix may have known this would happen.

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