The wider galaxy contains far more than Viltrumites, Martians, Sequids, and Flaxans. Many species are smaller in political reach, less documented, or known mainly through one extraordinary representative, yet they still help define the galaxy’s diversity. Some are peaceful and highly specialized, some are biologically dangerous, and some are less true civilizations than living hazards. For a campaign set just after Omni-Man’s betrayal, these species matter because they show how wide the universe already is beyond Earth’s immediate crisis.
The Geldarians are a highly intelligent but physically weak alien species best known for creating the Tech Jacket, an advanced suit of power armor. The species is described as so dependent on this technology that Geldarians are equipped with Tech Jackets shortly after birth, turning engineering into the foundation of both survival and defense.
Geldarian civilization appears to be scientific rather than naturally warlike, but it has been shaped by prolonged conflict. Tech Jacket material describes the Geldarians as having defended their homeworld against the violent Kresh for nearly a millennium, suggesting a species forced into militarization through necessity rather than temperament.
The Geldarians represent a species whose power lies in technology replacing biology. A Geldarian without equipment is fragile; a Geldarian with a Tech Jacket is part of one of the most sophisticated armor cultures in the setting.
The Thraxans are the insect-like people of Thraxa, commonly described as peaceful and visually reminiscent of praying mantises. Their most striking trait is biological speed: their accelerated learning and an average lifespan of about nine months, meaning they grow, learn, and pass through life stages far faster than humans.
That short lifespan shapes Thraxan culture. Even when little detail is available about their politics, the species clearly lives on compressed timescales, which helps explain why Thraxa can feel vibrant and populous while still producing people whose lives are brief by human or Viltrumite standards.
Thraxans are useful as a species defined by speed of life rather than raw military power. They are not physically presented as dominant conquerors; instead, they embody rapid adaptation, compressed generational change, and the fragility of a people whose entire civilization moves faster than most others.
The Magmanites are less a conventional interstellar people than a species of magma creatures associated with subterranean or volcanic environments. They are described as lava or magma beings who later worked with Doc Seismic, making them one of the stranger nonhuman populations in the setting.
They are also less fully documented than the better-known starfaring species. Their appearances and affiliations more clearly known than their politics, language, or home civilization. As a result, they function best as hazardous nonhuman entities rather than as a fully mapped alien empire.
Magmanites work well as a reminder that “species” does not always mean a diplomatic state. Some nonhuman groups are better understood as swarms, emergent creatures, or environmental monsters that can still become organized threats when guided by a stronger leader.
The Rognarr are savage alien beasts rather than a refined political civilization, but they are among the most dangerous species in the setting. They are described as one of the few species known to be able to injure and kill Viltrumites, which immediately gives them an outsized place in galactic fear and strategic thinking.
Their power is tied to environment. The gravity of their homeworld is described as so dense that the species evolved extreme toughness simply to move and survive there, which in turn granted immense strength and endurance. In practical terms, the Rognarr are what happens when a hostile world breeds a species into a living anti-superpower weapon.
Rognarr should be treated less like negotiators and more like apex predators or biological siege engines. Their importance is not cultural subtlety, but the fact that their existence breaks the usual assumption that Viltrumites stand at the top of every physical hierarchy.
The Unopans are the people of Unopa, a species nearly annihilated by Viltrumite conquest. They are described as survivors of a global genocide who became nomadic and resorted to organized breeding camps to preserve the species. Allen the Alien is specifically identified as an Unopan born from that survival program.
Not much is known about the Kresh, but they are important as the long-term enemies of the Geldarians. Sources describe them as violent and savage and note that they were at one point hired by the Viltrum Empire to exterminate the Geldarians, though that plan failed.
The species of Dornn, represented most famously by Thokk, Battle Beast, is only lightly detailed at the species level. What is clear is that Dornn was a world consumed by civil war until Thokk’s violence ended it, implying a culture or ecology capable of producing one of the most formidable warriors in the setting.
These species illustrate several recurring patterns in the universe:
Technology-dependent civilizations such as the Geldarians survive by engineering away biological weakness.
Fast-life species such as the Thraxans live on compressed biological and cultural timescales.
Elemental or emergent beings such as the Magmanites sit somewhere between monster and people.
Predator species such as the Rognarr matter because of what they can kill, not what they can govern.
Traumatized survivor peoples such as the Unopans reveal how often alien history in this setting is shaped by conquest, flight, and forced adaptation.
These races show a galaxy full of uneven development: some species become brilliant engineers, some become prey, some become monsters, and some endure only because they learned to change faster than extinction.