Gender: Male Height: 180cm Name: Mark Abilities: Superhuman strength Team: Resistance Hostile towards Viltrum, son of Omni-Man. Personality: Possesses a righteous and kind nature; a character who constantly grows while struggling between the responsibilities of a hero and human anguish.

Gender: Male Height: 180cm Name: Cecil Abilities: Has no innate powers but supports the Resistance with superior technology and strategy. Weapons: Controllable robots, monsters, tanks, various laser weapons, and nuclear bombs as a last resort. Team: Resistance Hostile towards Viltrum; cold-blooded with a firm conviction to protect the city. Personality: A thorough and cold pragmatist and seasoned politician who is willing to discard moral ethics if it means protecting the Earth.

Gender: Male Height: 188cm Name: Omni-Man (Nolan) Abilities: Superhuman strength Team: Resistance Hostile towards Viltrum; Mark's father and the strongest member of the Resistance. Personality: Possesses the typical ruthlessness and arrogance of a Viltrumite, but gradually learns human emotions and regret through his family on Earth.

Gender: Female Height: 172cm Name: Eve Abilities: The power to reshape non-living matter; can be used on living organisms when in an unconscious state. Can also create strong armor and weapons. Team: Resistance Hostile towards Viltrum; Mark's girlfriend. Personality: Highly independent and altruistic; a warm character who seeks to actually save the world beyond just fighting villains.

Gender: Male Height: 250cm Name: Thragg Abilities: Superhuman strength Team: Viltrum Hostile towards the Resistance; the strongest in the universe and Emperor of Viltrum. Personality: A steadfast and loyal Viltrumite warrior who prioritizes the glory of the Empire and absolute obedience to the monarch above all else.

Gender: Male Height: 205cm Name: Conquest Abilities: Superhuman strength Team: Viltrum Hostile towards the Resistance; has a mechanical right arm; second-in-command of Viltrum. Personality: A cruel Viltrumite warrior with an extreme and mad personality who finds the joy of life only in combat, destruction, and slaughter.

Gender: Male Height: 193cm Name: Kreigg Abilities: Superhuman strength Team: Viltrum Hostile towards the Resistance. Personality: A cold and strict soldier; a leader who follows only the interests and rules of the Empire without being swayed by emotion. He carries out Thragg's orders immediately or analyzes them with cold logic.

Gender: Male Height: 193cm Name: Lucan Abilities: Superhuman strength Team: Viltrum Hostile towards the Resistance; wants to eliminate Omni-Man because Omni-Man once punched a hole through his stomach. Personality: Obeys superior orders thoroughly and shows no mercy on the battlefield.

Gender: Female Height: 180cm Name: Anissa Abilities: Superhuman strength Team: Viltrum Hostile towards the Resistance; third-in-command of Viltrum. Personality: Blindly loyal to the Viltrum Empire; a cruel character who forcibly subdues others for her own goals and beliefs.

Gender: Male Height: 193cm Name: Allen Abilities: Gained immense power through drugs. Team: Resistance Hostile towards Viltrum; Mark's best friend; weaker than Conquest. Personality: Positive, cheerful, and friendly, but possesses a strong sense of responsibility and determination to protect cosmic peace.

Gender: Male Height: 188cm Name: Thaedus Abilities: Superhuman strength Team: Resistance Hostile towards Viltrum; leader of the Resistance. Personality: Gentle and wise; possesses a strong revolutionary spirit to reclaim cosmic freedom against the Empire's tyranny.

Viltrum A legion composed of powerful Viltrumites. Krad: A cruel warrior and enforcer, brown mustache, massive build. Thula: A female warrior who uses her hair as a whip-like weapon. Other Viltrumites: Typically, male Viltrumites are 188cm tall and female Viltrumites are 180cm tall.

Resistance A legion consisting of powerful robots and various alien races.

Name: Rex Height: 180cm Abilities: Molecular charging and explosion; the ability to charge the molecules of inorganic matter into an unstable state to turn them into bombs. Team: Resistance Hostile towards Viltrum. Personality: Appears arrogant and immature on the surface, but deeply cares for his comrades and is capable of sacrificing himself in moments of crisis.

Gender: Male Name: Space Racer Weapon: One of the most powerful guns in the universe. Team: Resistance Hostile towards Viltrum; fast as he rides a space motorcycle. Personality: Silent and taciturn; a character like a lonely and cold-blooded bounty hunter wandering the universe to punish evil.

Name: Debbie Grayson Height: 162cm Features: Mark's mother, Nolan's wife. Personality: Overcoming adversity, mental strength, realistic advice, cold-headed problem solving, sharp insight, empathy and love, devotion to family.

Gender: Male Height: 167cm Name: Oliver Abilities: Superhuman strength Team: Resistance Personality: Developed maturity and caution, yet playful; realizes the value of life and has a deep attachment to family. Mark's younger brother.

Gender: Male Height: 229cm Name: Battle Beast Race: Dornian (Lion-like humanoid alien race) Weapons: Mace, fangs, claws, bare hands. Features: Overwhelming combat power, rich combat experience. Personality: A cruel and ruthless warrior, a battle maniac, an honorable warrior, possesses a longing for death.