Infant Mortality: a side-quest for Fallout: New Vegas
His genetic code is just different enough to prevent interbreeding with the wild population. it explains the stillbirths--for lack of a better word--and the deformities.
Chapter Three: Insurgency
For whatever reason remnorans and haromians have been capable of interbreeding, usually with one or the other species having the appearance of any children of such, never a true hybrid of the two.
Sins of Humanity
Its entire existence was for the sake of pacifying the fears of the people by forbidding interbreeding with humans. and now... everything else about its source was being laid out before me. "i see... and yet...the emperor still lives?
WtV: Timeline
. **~ 50.000 bc** on earth, modern humans migrate from africa into india and asia, interbreeding with the local denisovans.
Ignoring the Signs - Teaser
Breaking into the military area turned out to be quite the strain on everyone. Several hundred thousand people had participated in the storming of the rumored alien storage facility and due to many heavily armored soldiers, the losses had been...
The Beastfolk - Final Version
In general, though, this optional rule means that the beastfolk are able to interbreed with all races, including different varieties of beastfolk, because of roughly common origins in the game world, while interbreeding rules for other races remain the same
La Curandera IV: The Last Crusade
Hundreds of generations of rough living, interbreeding, accidental poisonings and periodic doses of radiation had turned a once large, sleek, even majestic creature into something that could best be described as a collection of worm-eaten and threadbare rugs