Factions

Jungle Clan
The Jungle Clan are your standard Yautjas, and adhere to their traditions and ways faithfully. They were the first clan to have contact with humanity in recorded history. They are not necessarily hostile to human factions, but then they're not exactly friendly either.

Badbloods
Badbloods are the outcasts and criminals of Yautja society. They place no value in the traditions of an honourable hunt, and instead hunt purely for sport. They are almost always hostile other factions, even of their own kind.

Xenomorph Hives
Xenomorph Hives are currently a hidden faction, similar to vanilla mechanoids. They can show up via raids, incidents or the stray impregnated pawn that may wander onto your map. Be warned that Queens will start their own hives.

USCM
The USCM (United States Colonial Marine Corps.) are the armed forces of the United Americas. Founded in 2101 they are responsible for protecting the colonies of the United Americas from both human and extra-human threats. They typically use ballistic and explosive weaponry. They operate in in small squads of no more than 25 personnel. Anywhere you can find a Xenomorph you will eventually find a squad of marines ready to bring some pain.

Weyland Yutani
(Arriving v2.0.0.0) Weyland-Yutani are a hyper-massive megacorporation that spans the human territories. They specialize in terraforming technology, faster-than-light (FTL) engines, bioweapons, synthetic persons, and deep space transportation. Although never officially confirmed it is widely understood that Weyland-Yutani plays a significant role in the spread of the Xenomorph infestation - presumably in ill-fated attempts to weaponize the creatures. Through significant political efforts the Weyland-Yutani corporation has substantial control over the movements and deployments of USCM personnel.