Gigantspinosaurus- 4-16 ideal, 4-10 social Pachycephalosaurus- 3-10 ideal, 3-6 socialĬhungkingosaurus- 2-18 ideal, 2-12 social Drive at top speed for at least 20s continuously to unlock the 2018 red jeep skin for your Ranger Station.īasic guide on how many of each species you can have in one area.