
Yet, when actually defeated in a fair fight, they self- destruct with an explosive device strapped to their wrist, although this may be a pragmatic step taken to ensure that their advanced technology won't fall into the hands of a lesser-developed race.
Blue-and-Orange Morality: They believe in a fair fight above all else and will not target the weak or unarmed with their weaponry. Blood Knight: The Predator culture has rules for their hunt, the main one dictating that they only attack armed prey. Bizarre Alien Biology: Their physiology is like a mix of mammalian and reptilian they are Humanoid Aliens with hair-like dreadlocks and navels, but they also have scales, claws in place of fingernails and toenails and no lips. The films don't provide subtitles either. Alien Blood: Fluorescent green, glows in the dark and (according to most AVP media) has acid-neutralizing properties. The Yautja are more sapient compared to their Xenomorph counterparts, so it makes sense that some of them wouldn't commit fully to the Predator code. Adaptational Villainy: Several of the Predators in the Expanded Universe lack the honorable qualities typical to the Yautja, ranging from bullying Smug Snakes who look down on humans to vicious, bloodthirsty sadists who will torture and kill even their own kind, like the Bad Blood.
Despite this, the species has shown a rather strict set of rules that govern their hunt and society. Peter KeyesThe main antagonists of the series, the Yautja, also known as Predators, are a race of aliens known for their advanced technology and habit of hunting aggressive individuals of other species.