The Dog Alien (also known as the Runner) is one of the evolutionary stages of the Xenomorph. Xenomorphs evolve according to the characteristics of their host animal. The Runner is defined by its ability to walk and run on four legs, meaning it has evolved from a quadrupedal, such as dog. Runners are incredibly fast, strong and light-footed. They have long domed heads and can spit acid. They are silent predators, and extremely difficult to kill.
Runners have an upright between 6’–7’2” (1.83–2.18 m), typical crouched height between 3’9”–4’6” (1.14–1.37 m), and an overall body and tail length of 11’–12’ (3.35–3.66 m).
The Dog Alien (also known as the Runner) is one of the evolutionary stages of the Xenomorph. Xenomorphs evolve according to the characteristics of their host animal. The Runner is defined by its ability to walk and run on four legs, meaning it has evolved from a quadrupedal, such as dog. Runners are incredibly fast, strong and light-footed. They have long domed heads and can spit acid. They are silent predators, and extremely difficult to kill.
Runners have an upright between 6’–7’2” (1.83–2.18 m), typical crouched height between 3’9”–4’6” (1.14–1.37 m), and an overall body and tail length of 11’–12’ (3.35–3.66 m).
