Pack (canine)
Animals which typically predominate over others are associated with the term "alpha". Among pack-living wolves, alpha wolves are the genetic parents of most cubs in the pack. Such access to mating females creates strong selective pressure for intra-sex competition.
List of Generator Rex characters
The Pack is a group of E.V.O.s that serve Van Kleiss. Its known members include the following:Biowolf is a blue-armored, white-haired, werewolf-like E.V.O. with enormous claws, who is fiercely loyal to Van Kleiss, whom he calls "master." Due to Van Kleiss' powers being limited to his native soil in early episodes, Biowulf initially acts as the Pack's de facto leader in the field. He is captured in "Payback" during the assault on Providence's base, but is apparently freed by Breach. He is extremely loyal and faithful to his master, despite Van Kleiss tiring of his constant failures. In "Assault on Abysus," Biowulf is shown to have taken over the pack after what happened to Van Kleiss. He and the other E.V.O.s that served Van Kleiss end up helping Rex find the Meta-Nanite at the same time when Black Knight's men attacked Abysus. Biowulf and Circe managed to buy Rex some time to get away with the Meta-Nanite resulting in their capture.Skalamander is a large humanoid lizard-like E.V.O. with crystal spikes growing out of his body, four short stubby legs and a crystal club growing out of his left arm. His head appears to be permanently twisted to its side. He can fire spikes out of his club or grow it into a shield. In "Payback," Skalamander took part in Van Kleiss' attack on Providence. He had Dr. Holiday cornered until she unleashed her sister on him. He was presumably captured and later rescued by Breach. In "Assault on Abysus," Skalamander and the E.V.O.s that served Van Kleiss end up assisting Rex into finding the Meta-Nanite at the same time when Black Knight's men attacked Abysus. Skalamander ends up captured by Black Knight's men.ZAG-RS is a sentient and autonomous, self-aware artificial intelligence/multi-agent system whose goal is to destroy the nanite infestation of Earth. Its origin and motives are initially left mysterious, but it is able to exert control over the nanites at very short ranges. It makes several different attempts to achieve its goal. Its methods have in common that they would also destroy everything infected with nanites, including all organic life on Earth, a prospect to which ZAG-RS is apparently indifferent. The AI has no permanent form, being a program capable of uploading itself into computers and autonomous devices. It speaks in a synthesized female voice. In "The Architect", ZAG-RS attempts to transmit a self-destruct command to all nanites on Earth. Rex manages to destroy its broadcast antenna, but the AI escapes by uploading its program to a new location. In "Gravity", ZAG-RS infiltrates a Providence space station in order to secure a strain of nanite-disabling nanites that it had secretly helped develop. Rex and Dr. Holiday are able to deorbit the station, destroying the nanites. In "Written in Sand", Rex and Van Kleiss separately arrive in a desert location to investigate a mysterious sandstorm, and find themselves trapped in a network of nanite-annihilating tunnels created by ZAG-RS. Van Kleiss reveals that ZAG-RS dates to the Nanite Project, having originally been a decontamination program designed by Caesar to contain and eliminate stray nanites. In addition to the tunnels, ZAG-RS had spent the time since its fall from orbit constructing a giant robotic form for itself, which Rex and Van Kleiss fight and defeat. Later, Caesar admits that ZAG-RS had indeed been his creation. He brings its damaged hardware back online so it can be interrogated, but while it recognizes Caesar, it appears to have been reformatted and its memory wiped. It is left unclear whether this was done by Caesar or Van Kleiss. After Rex mocks the AI for its "GPS lady voice," Caesar reveals that he had modeled ZAG-RS' voice after that of their deceased Mexican mother Violetta.Agent Weaver is a former member of Providence stationed at the arctic "Paradise" base where he was the chief technician. He and his crew were revealed to be traitors who were reactivating and selling nanites to Van Kleiss. In "Frostbite", he accidentally turned himself into a monstrous 50-foot, tentacled E.V.O. after he unintentionally destabilized the containment unit. When Rex was unable to fully cure him due to the excessive amount of nanites he absorbed, Weaver was defeated by Agent Six and knocked down when Dr. Holiday rammed the ship into him. In "Basic", it was revealed that Weaver was extracted from the arctic and locked up in the E.V.O.-Fighting Cage at the Providence Training Camp. Due to a malfunction caused by a jealous Kenwyn Jones, Weaver and the other E.V.O.s got out. Weaver remembered Rex during his fight with the E.V.O.s. Rex managed to knock Weaver back into the pit.Hunter Cain is an E.V.O. hunter who despises "all" E.V.O.s under all circumstances (including Rex) as he went insane after his wife became E.V.O. He uses a weapon loaded with special bullets that forces Nanites to self-destruct, vaporizing an E.V.O in an instant. First appearing in "The Hunter", he disrupts Rex from curing an E.V.O. and damages Providence's reputation by claiming that they lied to the public for years. Hunter Cain states E.V.O.s are created by diseases spread from person to person rather than the Nanites. Rex is soon defamed after being attacked by civilians and injuring one accidentally. Later in the episode, a swarm of Phantom-like E.V.O.s attack the docks, which Cain's private army dispatches. After Rex arrives and fights Cain one-on-one in a lone area, the Hunter reveals that he had cloned the Phantom E.V.O.s to create his army and prove Providence's ineffectiveness. The whole statement was caught on News. After a rough battle, Rex ties up Cain and leaves him for Providence to arrest, and his not-so loyal army disbands at the end of the episode. Hunter Cain returns in "Night Falls" along with a new army where he is hired by Mayor Esteban to dispatch Rex's adoptive family who suddenly turn into Werewolf-like E.V.O.s during the night. Hunter Cain informs Rex that he ran out of his special bullets replacing them with regular ones that "hurt just as bad." During the skirmish between the E.V.O.s and Cain's army, Hunter Cain reveals that he escaped Providence using "cold hard cash" as "not everyone in Providence are E.V.O. lovers" Hunter Cain is eventually chased off by the Werewolf-like E.V.O.s, and Rex remarks that they will be ready for his return. In ""Enemies Mine,"" Hunter freed and formed an alliance with Gatlocke, Valve, and NoFace to find and kill Rex. He, along with his three cohorts, was trapped in a large dome-shaped barrier created by Rex's surplus nanites.NoFace is a supremely powerful and vengeful faceless E.V.O. with the ability to communicate with intelligent E.V.O.s and control the less intelligent ones. During the nanite event, the Gulf Stream funneled a huge amount of active nanites into the city of Kiev, Ukraine, transforming nearly all that lived there into extremely powerful E.V.O.s. Among them was their current leader, NoFace. In response to the chaos, all humans were evacuated and the city quarantined via a massive one-way spherical force field. In "The Forgotten", NoFace spotted Captain Callan's ship and shot it down, forcing Calan and his crew to try and repair it, hoping to use it to escape the city with the data rod containing important information to Providence. NoFace knew they would send in more ships to retrieve the rod and would continue to shoot them down until he had the means of escaping. His plot failed due to Rex's interference and a self-destruct device Calan had secret planted in the ship he repaired. NoFace has alluded to something called "the before", and during a battle with Rex he said "You are "not" the before". It is currently unknown what this means, it might mean the people before their transformations. In "Alliance", Van Kleiss and the Pack infiltrated the Bug Jar in order to form an alliance with NoFace. After Circe captures Rex, NoFace agrees to join Van Kleiss if he is allowed to humiliate Rex. Van Kleiss agrees, and NoFace takes Rex to an arena, where he severely beats him up. However, when Van Kleiss refused to let NoFace kill Rex because he still needed him "alive", he and his E.V.O.s attacked the Pack, severing ties with Van Kleiss and the Pack. In the crossover special, it is assumed that the Alpha Nanite killed NoFace as it had absorbed all the E.V.O.s in Kiev.