Humungousaur is the Omnitrix's DNA sample of a Vaxasaurian from the planet of Terradino.

Humungousaur omniverse official
General Information
Species Vaxasaurian
Home World Terradino
Body Humanoid Dinosaur
Powers and abilities
Abilities Super Strength
Super Durability
Size Alteration
Powerful Roar
Able to survive in space for a few minutes
Voice Actor Dee Bradely Baker(Alien Force, Ultimate Alien)

John Dimaggio (Omniverse)


In Omniverse, Humungousaur wears black underwear and a green sash across his chest containing the Omnitrix symbol.

Powers and Abilities

  • Humungousaur possesses incredible strength and a thick layer of skin which provides vast resistance to injury.
  • Humungousaur pr

    humungouaur's strength

    oved that he is very strong by lifting a building without increasing his size and throwing it on Aggregor, sending him flying.
  • Humungousaur is strong enough to lift Waybig.
  • Humungousaur has the power to increase his own body size and mass. He can grow up to 60ft. His strength increases as he grows.
  • Humungousaur can do a Shoulder Charge and make shockwaves by slamming the ground.
  • Humungousaur can generate his dinosaur features without changing size.
  • Humungousaur is durable enough to survive in space for a few minutes.
  • Humungousaur is quite agile for his size, especially seen in Showdown: Part 2, where he jumped over Malware and dodged most of his attacks.


Ben 10: Omniverse


  • Humungousaur has appeared a high quantity over three series(Alien Force/Ultimate Alien and Omniverse).
  • Humungousaur appears smaller in Omniverse.
  • Derrick Wyatt confirmed Humungousaur would be voiced by John DiMaggio in Omniverse.
  • In Omniverse, as a running gag through Season 1, Ben has tried and failed to transform into Humungousaur on numerous occasions before finally transforming into him in Of Predators and Prey: Part 2