The Ceratosaurus Title update for Primal Carnage: Extinction has 10 achievements.
Complete 30 challenges
Kill 4 enemies with a single Ceratosaurus tail whip attack.
Kill 5 Ceratosaurus by shooting them from the side or behind.
Fully tranquilize a Ceratosaurus.
Steal stamina from 100 enemies as Ceratosaurus.
Kill 3 people in 30 seconds as Ceratosaurus
Fully regain your stamina by biting people after using the Ceratosaurus roar
Complete any Gold challenge
Complete any Bronze challenge
Complete any Silver challenge