Fun fact dunkleosteus is 30 feet long so if the game was realistic mosasaurus was near a dunkleosteus’s size and there name means dunkels bone.I forgot I have a prehistoric fish book somewhere around here but I’m pretty sure it’s dunkels bone dunkleosteus has zero teeth in it’s mouth there so called teeth are actually armored plates that protect its head and from studying they could bite through a smaller armored fish covered in chain mill