The game needs more raptors like utahraptor and pyroraptor Also the sauropods and ornithopods need to be able to attack,so let's say Indominus rex is trying to kill a brach. A brach could easily kill it,and then bye-bye I-rex. It needs herbivores like therizinosaurus,or titanosaurus. So dear developers please keep adding not just dinosaurs but other prehistoric creatures like sarcosuchus,mosasaurus,pteranodon,or smilodon. I hope you add more dinos soon.