Styracosaurus is featured as a two-star small herbivore in the game Jurassic Park: Operation Genesis. It uses its nose horn to attack small carnivores, although it spends much time running in circles around them and grunting instead of attacking. The Styracosaurus usually move in herds with Triceratops or Torosaurus.
Styracosaurus fossils are found from the Judith River Group B formation, along with those of Corythosaurus and Tyrannosaurus rex. They cost between $3,300 and $6,900 in the Fossil Market. Styracosaurus costs $1,995 to hatch into the Park.