some updates to the idea
first off the art style is now that of "shelter" or "firewatch" i.e. its paper mache like but this will also be unessisarily crisp,
secondly the gameplay will be like that of the "isle" with the accuracy of "saurian", in where you move throughout a extremely basic evolutionary tree, except this game has not just dinosaurs but also animals from all of prehistory.
thirdly now there will be human gameplay with the mercenary having a shotgun and body armor, the survivalist having a journal of all the animals and there behaviors as well as having better stats within the running and basic parkour things as well as in dealing with temperature, and the scientist who has a tablet with a satellite map on it as well as having medicine and a hazmat suit.
fourthly there are new additions to "the list", see them in the comments