-
My Stable -
Showing -
Advanced Facilities -
Community -
Upgrade -
Seasonal -
Resources
X
No store required
Add to your home screen
Get a sleek, app-like experience without visiting your browser every time.
Instant access
Launch straight from your home screen — no browser needed
Full screen gameplay
Runs minimal browser chrome, giving you more screen space
Add to your home screen
How to set it up in Safari:
1
Tap the Share button at the bottom of your screen
2
Scroll down and tap Add to Home Screen
3
Tap Add in the top-right corner
Add to your desktop
Install the game as an app for quicker access and a cleaner experience.
Instant access
Launch from your taskbar or desktop — no browser tab hunting
Its own window
Runs in a dedicated window with minimal browser chrome cluttering the UI
×
Founded by: SummertreeFarms
Bone Rules: All bone weights allowed.
Size Rules: All heights allowed.
Breed Tattoo: No default tattoo.
Prestige: Regionally Noted Breed [9]
Performance Points: 159
Breed Info:
Light Boned
Medium Boned
Heavy Boned
[#1701] Callipygian Breed
Founded by: SummertreeFarms
Bone Rules: All bone weights allowed.
Size Rules: All heights allowed.
Breed Tattoo: No default tattoo.
Prestige: Regionally Noted Breed [9]
Performance Points: 159
Breed Info:
Light Boned
Stallions National Light |
Mares National Light |
Foals National Light |
Medium Boned
Stallions National Medium |
Mares National Medium |
Foals National Medium |
Heavy Boned
Stallions National Heavy |
Mares National Heavy |
Foals National Heavy |
Expensive Secret's Information
Expensive Secret
| Age: 4 yrs Height: 15.1 Bone: Medium (1.77) Era:10 (What are eras?) | Id Number: 14083913 Birthday: Apr. 05, 2026 Foals This Year: 1 Owned by: SummertreeFarms Bred by: SummertreeFarms |
| Gender: Mare | Breed: Callipygian Warmblood Characteristic: National Medium Color: Bay Location: SummertreeFarms : Primary Pasture |
| Level: C Level
Grade: National |
Training: Trained For Week Earnings this year: 7 hb's Points this year: 0.5 Total earnings: 357 hb's Total points: 53 Daily Payout: 6 hb's Current Lifetime Payout: 2454 hb's |
| Testing Score: **Gold papered | |
| Performance Test Grade: 13.60 Platinum Circuit | |
| Consistency: Consistent | |
Breeder Club Registries |
Join HorseGeneticsGame.com
HorseGeneticsGame.com is the always free to join and play horse genetics game. We use true to life genetics systems and procedural generation to create our amazingly uniquely marked horses. Come see why our members call us the best equine community on the net.
Click here to join!
Genetic Testing Results
Phenotype: Bay
Pigment Modifiers
- Black: E/E
- Bay(Agouti): A/A
- Cream: -/-
- Mushroom: -/-
- Dun: -/-
- Gray: -/-
- Silver: -/-
- Champagne: -/-
- Tiger Eye: -/-
- HMGA2 Height Regulator: -/-
- Agouti Promoter: -/-
- Dun Factor Promoter: -/-
- Gray Reduction: -/-
- Dense Pheomelanin: -/-
- Sooty: Sty/Sty
- Flaxen: -/-
- Pangare: p/p
- Pigment Density Regulator: -/-
- Satin: -/-
- Chocolate: -/-
- Progressive Darkening: -/-
- Platinum: -/-
- Chinchilla: -/-
- Axiom: -/-
- Rainbow Riot: -/-
- Rainbow Riot 2: -/-
White Markings
- KIT Complex: -/-
- Splash: -/-
- Splash 2: -/-
- Leopard Complex: -/-
- LP Blanket Size: -/-
- Frame: -/-
- HPS5 White Factor: WF1/-
- Harlequin: -/-
- Snowflake Varnish: -/-
- Varnish Regulator 2: -/-
- Appaloosa Spot Regulator: -/-
- Rabicano: -/-
- Gulastra Plume: gp/gp
- Kit Promoter: KP2/-
- Tobiano Modifier: -/-
- Ice: -/-
- Phantom: -/-
- Seed: 268239
Purple Genes require a gene license to purchase, Orange Genes can only be purchased privately or via the auction. Glowing Genes are fantasy genes. Chimerism is not normally inheritable.
Share this horse
Copy and paste the below text to share a photo link of this horse on the forum.
URL only (for Facebook)
URL only (for Facebook)
Pedigree of Expensive Secret
Sired by: Midnight Heartbreak and Out of: Lonely Wind
View Extended Pedigree
 Bay Warmblood |
 Bay Warmblood |
 White Spotted Bay Warmblood |
 White Spotted Brown Warmblood | ||
 Brown Warmblood |
 White Spotted Bay Warmblood |
|
 White Spotted Brown Warmblood | ||
 Bay Warmblood |
 White Spotted Bay Warmblood |
 White Spotted Brown Warmblood |
 White Spotted Bay Warmblood | ||
 White Spotted Bay Warmblood |
 White Spotted Brown Warmblood |
|
 Brown Warmblood |
Foals Of Expensive Secret
Show Results for Expensive Secret
| Class Name | Date | Level/Grade | Placing | Score | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Damages For Expensive Secret
No history of damage. Yet...
Sales records for Expensive Secret
This horse has never been sold
Breeding
Gametes
Error: Only the owner of a horse is allowed to collect straws and eggs.
View all my Owned Genetic Material.
Getting Gametes...
Getting Gametes...
Getting Gametes...
View all my Owned Genetic Material.
Embryos
Tack showing on this horse
News & Alerts7/15/2026 11:30 AM EST
SWITCH UP! It's the 15th and Random Gene Sale switch has activated. Until the 1st of the month you can now pick up:
Sooty Plus
White 10
Dense Pheomelanin
Axiom Blue
Phantom Jellyfish
Gray Reduction
Sooty Plus
White 10
Dense Pheomelanin
Axiom Blue
Phantom Jellyfish
Gray Reduction
7/12/2026 12:10 AM EST
New Derby Day!
The Best Barn Design Dress-Up Derby is accepting entries until the end of the week.7/10/2026 3:32 AM EST
As part of our pasture overhaul auto breeding of pastures and auto removal of foals has been removed from the game. You must manually press the breed button to trigger pasture breeding.
7/5/2026 12:10 AM EST
New Derby Day!
The Undercover Agents Dress-Up Derby is accepting entries until the end of the week.7/1/2026 11:30 AM EST
SWITCH UP! It's the 1st and Random Gene Sale switch has activated. Until the 15th of the month you can now pick up:
Kit M
Dun Factor Promoter One
Phantom Jellyfish
Pangare Plus
Rainbow Riot 2 Void
Powder White
Kit M
Dun Factor Promoter One
Phantom Jellyfish
Pangare Plus
Rainbow Riot 2 Void
Powder White
Bonus Stall Progress
0%