Pachycephalosaurus howling for territory
Pachycephalosaurus is a two-star small herbivore, at closer to its correct length than those of the movie. It is the primary dinosaur that the player must create to endorse more new dinosaurs but pacheycephalosaurus is key to getting more money to buy the things needed for the park and helps purcahse fossil dig teams. It will fight against each other although they never seriously injure each other as that is what they did in real life. They also use their hard heads to attack small carnivores (except Albertosaurus. They are friendly with the Homalocephale possibly because they are both pacheycephalosaurs) as it is their main weapon but they run from large carnivores such as Spinosaurus since they feel they have little to no chance.