A part of the genetics system is a compatibility with the other modules. These compats give mobs added by the other modules to have their own genes, or unlock further, more unique systems.

AvP : Aliens.

As the genetics system is (technically) added by the AvP : Humans module, it of course has a compatibility with the AvP : Aliens module. This adds the full extent of the system alongside a large portion of effects for xenos and strains.

AvP : Predators.

Whilst minimal, Yautja do have their own gene set that make them incredibly strong with next to no negative genes whatsoever. This however, is the only added compat from it (as of currently.)