The Polacanthus was a spike covered dinosaur similar to the Ankylosaur that appeared in Dinosaur Expedition Born Free.


  • Height: TBA
  • Weight: TBA
  • Origin: Prehistoric Earth


Dinosaur Exhibition Born Free

The Polacanthus was one of the many victims of dinosaur hunters, but it's armored body protected it to a degree. It was also the target of the tyrant lizard king.


  • Unlike it's real life counterpart, the Polacanthus is depecticted with sharp teeth and the ability to burrow.

Powers and Weapons

  • Burrowing: Polacanthus can burrow into the ground and leave it's spikes protruded from the soil to defend itself.
Dinosaur Expedition Born Free Kaiju
Giant Ammonite | Brontosaurus | Allosaurus | Tyrannosaurus | Triceratops | Trachodon | Stegosaurus | Iguanodon | Pteranodon | Gorgosaurus | Stegoceras | Ankylosaurus | Polacanthus | Monoclonius | Brachiosaurus | Corythosaurus | Diplodocus | Ezomikasa Dragon
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