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HorseGeneticsGame User Guide
Quick Links
- About This Guide
- How This Guide is Being Developed
- Philosophy of this guide
- Using this Guide
- Thinking Scientifically
- About the Author
- Documented Genes
- What is a documented gene?
- Black/Red (MC1R)
- Bay (ASIP)
- Cream/Pearl (SLC45A2)
- Dun (TBX3)
- Gray (STX17)
- Silver (PMEL17)
- Champagne (SLC36A1)
- Roan/Tobiano/Sabino/White Spotting (KIT)
- Splash White (MITF/PAX3)
- Leopard Complex (TRPM1/ECA3P)
- Frame (EDNRB)
- Tiger Eye (SLC24A5)
- Height Regulation (HMGA2/LCORL)
- Mushroom (MFSD12)
- Eden White (HPS5)
- Hypothetical Genes
- Glossaries
What is a documented gene?
- Documented genes have been studied and identified by geneticists and published in a peer reviewed journal. These genes have been proven to exist in horses.
News & Alerts5/26/2026 1:47 AM EST
New Derby Day!
The Loud & Proud Dress-Up Derby is accepting entries until the end of the week.5/24/2026 1:59 AM EST
The Show Jumper BC is here!
See the forum for full info.
5/17/2026 5:22 AM EST
Random Acts of Giving is now open for sign ups.
5/15/2026 5:30 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:
Axiom Green
Rainbow Riot Nacre
Rainbow Riot Paintbrush Cool
Rainbow Riot Paintbrush Prism
Phantom Roses
Phantom Bouquet
Harlequin
Axiom Green
Rainbow Riot Nacre
Rainbow Riot Paintbrush Cool
Rainbow Riot Paintbrush Prism
Phantom Roses
Phantom Bouquet
Harlequin
5/1/2026 5:30 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:
Onyx
Shatterglass
Pangare Plus
Appaloosa Spot Regulator 1
Phantom Muddy Puddles
Gray Reduction
Onyx
Shatterglass
Pangare Plus
Appaloosa Spot Regulator 1
Phantom Muddy Puddles
Gray Reduction
Bonus Stall Progress
0%