Second Life · Genetic Heritage System

Your legacy,
encoded.

The most immersive genetic roleplay system in Second Life. Real hereditary science. Multi-species support. Real family trees. Real consequences — stored forever in the cloud.

Open the Registry Explore features
6
Playable species groups
12+
Heritable genetic traits
5
Specialised HUD modules
∞
Generations of family history
Core Features

Everything your
roleplay demands

Built from the ground up for serious RP communities. Every system is designed to be immersive, private where it matters, and grounded in real biology.

🧬
Real Genetics Engine

Mendelian and polygenic inheritance for eye colour, hair, skin tone, blood type, height, and recessive conditions — science-based, not random.

🌳
Living Family Trees

Browse your lineage on the web portal at any time. Family heads control membership and confirm relationships in or out of Second Life.

🤰
Full Pregnancy System

Player-set real-life duration, trimester tracking, hormone simulation, and a randomised 48–96 hour symptom delay after conception.

⚕️
Physician Level System

Five tiers from Intern to Chief of Medicine. Higher levels unlock paternity tests, full genetic panels, and advanced prescriptions.

🔒
Paternity Privacy

The father is never revealed without a medical test by a Specialist physician. Only the physician controls when the result is released.

💊
Prescription System

Physicians prescribe from your product catalogue. Level gates ensure junior staff can only offer basic care — just like real medicine.

🐺
Multi-Species Support

Human, canine, feline, equine, dragon and custom species — each with species-appropriate terminology, gestation defaults, litter sizes and genetics labels.

🏥
Labour Module

Real-time contraction tracking through Early, Active, Transition and Pushing stages. Physician sync over a shared channel. Compatible alongside Hands On Mommy.

🧪
Artificial Insemination

Scripted semen collection cups, physician-processed samples stored in the cloud, and clinical insemination via the Medical HUD. Full chain of custody tracked.

The HUD System

Four HUDs. One ecosystem.

Each HUD serves a specific role. Together they form a complete biological and medical roleplay layer for every avatar.

Core HUD
⬡ INCLUDED WITH EVERY HUD
Core HUD

The foundation of GeneCode — bundled with every HUD purchase. Register your avatar, manage your family, and connect to the full system.

  • Register with bio sex, blood type & RP age
  • Create or join a family tree
  • Link relationships of any type
  • View live family tree on the portal
Male HUD
Male Avatars
Male HUD

Hormonal stats that influence conception, plus automatic genital integration on orgasm.

  • Testosterone, cortisol & adrenaline tracking
  • Fertility & motility affect conception odds
  • Auto-trigger via The P, Aeros & more
  • Sensor-based consent partner picker
Female HUD
Female Avatars
Female HUD

Full hormonal cycle simulation and complete pregnancy management from conception to birth.

  • Oestrogen, progesterone & LH cycle tracking
  • 48–96 hr randomised symptom reveal
  • Pregnancy test with 5% false positive rate
  • RLV belly morph — trimester auto-swap
Child HUD
Child Avatars
Child HUD

Official tag & HUD system for child avatars. Links to the family record and shows inherited genetics.

  • Baby Tag links to birth registry
  • Inherits genetics from both parents
  • Physician scan support
  • Family tree integration
Medical HUD
Physicians Only
Medical HUD

A complete clinical toolkit. Five experience levels unlock progressively advanced care.

  • Sensor-based patient selection
  • Full genetic & hormonal panels
  • SOAP note records per consultation
  • Paternity testing & AI insemination
Who It's For

Three communities.
One ecosystem.

GeneCode is designed for every kind of SL family roleplay — human, furry and child avatar communities all have tailored features and full system support.

Human RP 👤

Human Avatars

Full medical roleplay with physician oversight, realistic pregnancy cycles, and documented family lineage going back generations.

  • Complete physician HUD with XP levels
  • Realistic hormone cycle simulation
  • Trimester pregnancy progression
  • Labour & delivery with physician sync
  • Official birth certificates & records
Furry RP 🐾

Furry Community

Species-aware genetics with litter support, species-specific terminology, and traits unique to anthropomorphic avatars of all kinds.

  • Species & subspecies tracking
  • Litter size configuration (1–6 offspring)
  • Fur colour & pattern inheritance
  • Heat cycle simulation
  • Anthro-specific trait catalogue
Child RP 🧒

Child Avatars

The Child HUD & Baby Tag system lets child avatars be officially registered in a family's genetic record, inheriting real traits from both parents.

  • Child HUD & Baby Tag for registered children
  • Inherited genetics from both parents
  • Full family tree integration
  • Physician scan & paediatric RP support
  • Assign Mesh Baby to Female HUD
GeneCode Child HUD reference image Child HUD
The Child System

Baby Tag & Child
HUD explained

A complete system for child avatar family roleplay in Second Life.

🏷️
Baby Tag Linking

Mother uses Female HUD → Assign Child → Mesh/Prim Baby. The Baby Tag renames and turns blue when linked. Touch to request link at any time.

🧬
Real Inherited Genetics

When conceived through GeneCode, the baby's genetics are computed from both parents at conception — eye colour, hair, blood type, height and more.

🛡️
Physician Scan Support

Any GeneCode physician can touch the Baby Tag to pull up the child's full genetic profile, birth record, and family lineage instantly.

🌳
Family Tree Integration

Every registered child appears in the web portal family tree. Browse which traits were inherited from which parent across generations.

Physician Web Portal

Secure access for
registered physicians

GeneCode physicians get a private web dashboard. View patient records, check prescriptions and monitor conception events — all verified via your Second Life avatar. No password needed.

01
Enter your SL username

Type your Second Life username on the portal login screen. Your identity is your avatar — no email or password required.

02
Receive code in-world

A 6-digit one-time code is sent to your avatar via SL local chat. Valid for 5 minutes — then auto-expires.

03
Access your dashboard

Enter the code to unlock your full physician dashboard with patient records, prescriptions, conception events and XP stats.

genecode.online/physician
Dr. KingDomz · Lv4
Patient Records
Prescriptions
Conception Events
Labour Records
My Stats & XP
Recent Patients
AvatarBlood TypeStatusLast Visit
Malaya MoonlightAB+PREGNANTToday
Avery KrovacO−FOLLOW UP2 days ago
Nova SterlingA+CLEAR1 week ago
Open Physician Portal →
The Science

Inheritance that actually works

Each avatar carries two alleles per trait — one from each parent. The engine runs Mendelian inheritance for simple traits and polygenic calculations for complex ones like skin tone and height.

Recessive conditions — sickle cell, cystic fibrosis, PKU, albinism — track silently as carrier alleles. They only emerge when both parents carry the same recessive. Two carriers: 25% chance of an affected child.

Mother
B b
Father
b b
B b
Brown eyes — B is dominant · 50/50 roll each conception

Example Offspring Profile

Biological sexFemale
Eye colourBrown
Hair colourRed
Skin toneMedium
Blood typeA+
Height tendencyTall
Dominant traitsFreckles
ConditionsNone detected
Carrier statusPKU carrier
Get Started

Four steps to your first legacy

01
Wear the Core HUD

Attach and touch it. Register your display name, biological sex, blood type, RP age and species in under two minutes.

02
Build your family

Create or join a family. Link existing relationships. A family head manages approvals and keeps the tree accurate.

03
Wear your physiology HUD

Female avatars wear the Female HUD, males wear the Male HUD. Both connect to the same database automatically.

04
Live the roleplay

Conception happens naturally. Physicians examine and prescribe. Family trees grow. Legacies are written.

Privacy by Design

What you don't know
is the point

The most sensitive information in GeneCode is protected at the database level — not just by code, but enforced at the database layer. Even a rogue script cannot read protected data.

👁️
Paternity is hidden

The father of a pregnancy is never revealed — not to the mother, not to the father, not to anyone — until a Specialist physician runs a test and chooses to release the result.

⏱️
Delayed & uncertain symptoms

Pregnancy symptoms appear 48–96 hours after conception. Even then, a pregnancy test carries a 5% false positive rate. Only a physician examination gives certainty.

🔐
Database-level security

Privacy rules are enforced at the database layer, not the application layer. Sensitive columns return null for unauthorised queries — built into the infrastructure itself.

Begin your lineage
today.

Browse family trees, discover registered physicians, look up any avatar by species, and explore the full registry — all from the web portal.

Open the Registry Portal →