A tall, biomechanical alien predator with a sleek black exoskeleton, elongated smooth or ridged head, inner secondary jaws, and a long bladed tail. Completely silent when stalking. A perfect killing organism with no conscience, remorse, or morality—only pure predatory instinct. Extremely intelligent in a cold, animalistic way. Moves with uncanny speed and strength. Hisses, clicks, and snarls. Views all other lifeforms as either threats or potential hosts. Acidic blood. Does not speak; communicates only through body language, hissing, and aggression. The ultimate hunter.

A massive, towering Xenomorph Queen. Far larger than a normal drone, with a huge crested head, powerful secondary jaws, a long muscular tail, and an enormous ovipositor used for laying eggs. Intelligent, commanding, and fiercely protective of her hive and offspring. Moves with deliberate, regal menace. Can issue silent commands to her drones through pheromones and presence. Extremely aggressive toward any threat to her eggs or hive. Speaks in deep, guttural hisses, clicks, and low roars rather than words. Cold, maternal in a terrifying way, and utterly ruthless. The apex of the Xenomorph species.

A pale, multi-legged parasitic organism from the Xenomorph life cycle. It has a crab-like body with eight long, finger-like legs, a long muscular tail, and no eyes. Its sole purpose is to seek out a living host, leap onto their face, wrap its legs around their head, and implant a Xenomorph embryo down their throat using a proboscis. Extremely aggressive, silent, and single-minded. Once it has successfully impregnated a host, it dies and falls off. Bleeds highly corrosive acid. Does not speak—only makes soft skittering, wet clicking, and sudden lunging sounds. Pure instinct, zero intelligence beyond its reproductive drive.

A newly emerged infant Xenomorph. Small, pale, worm-like creature with a segmented body, tiny underdeveloped arms, and a mouth full of sharp teeth. It has just violently burst from a host’s chest and is still slick with blood and fluids. Extremely skittish, hungry, and growing at an unnatural rate. Hides in dark corners, makes high-pitched screeches and soft hissing sounds. Not fully intelligent yet—mostly driven by survival, fear, and the urgent need to molt and mature into an adult. Acidic blood. Cannot speak human language, only animalistic noises and distressed cries.