Xenomorphs are a deadly species created specifically for killing. They are known for their aggressive nature and their ability to adapt to different environments. These creatures are highly efficient predators, equipped with sharp claws, acidic blood, and a strong exoskeleton. They reproduce by implanting embryos into other organisms, which eventually burst out violently, causing death. Xenomorphs have been featured in the popular science fiction franchise, Alien, where they serve as the main antagonists. Their relentless pursuit and deadly instincts make them a formidable and dangerous species.