Kra'Vak The Kra'Vak, (their name translated as "People of the Sorrow Killer"), are clan-based bipedal anthropoids with a mix of reptillian and insectoid features. They communicate with a guttural language that is hard for humans to comprehend thus making relations with them very difficult. Relations are complicated further by the fact that Kra'vak pass through several gender and behavorial stages as they age which make them somewhat unpredictable as members of one stage are more aggressive and territorial than those in another stage. Kra'vak technology is similar to humans, but in some cases they are not as advanced. They favor powerful non-energy based weaponry such as railguns and missiles, and they also lack shield technology.