Hello! Im here to tell you guys about what could maybe make this beast better ingame *hope ya like*

1. Roar, tbh when a rex roars it takes like forever, so you can easily kill it right when it sees you, irl a tyrannosaurus rex would actually ambush other dinosaurs instead of full on charging in, so maybe make it so the roar doesn’t happen on a wild rex?

2. Ambush, these creatures were not really the fastest, they were big chubby creatures who used inmense bite force to kill their victim, i was thinking about 2 modes, an ambush mode and a battle mode, when the rex uses the ambush mode it starts crouching, similar to the player, once the beast does that it might have reduced speed but it will have much more stealth, once the rex does the first bite in this form it will deal DOUBLE the damage it would normally do, after that it will stand up and go to battle mode (which is basically back to normal), according to some research and stuff, i realized that the Rex irl had soft tissue in their feet, similar to an elephant’s foot, these were used to ambush successfully

3. Vision, “it cant see you if you cant move”, those words may be true in the fiction world, but in reality everything is much different, an irl rex actually had good vision needed to…you guessed it, ambushing, but why cant an ingen (JP or Jw) rex see good? Well, the Rex’s head is quite wide, which is probably the reason why it cant see really good, going back to Ark, what if these beasts had a bigger vision range? What if they ambushed you in the wild? That would be scary and cool at the same time

4. Bite force (aka damage), in Ark the rex does around 60 damage in the wild, but in Irl the rex could easily eat a human, think about it like this, lets say you're eating a burger or hotdog right? Well, do you really bite it with all of your force? No, but why? Because you dont need to, its the same situation we have with an irl rex, i guess 80 or 100 damage would be good, but if you dont agree then its fine

Thanks for randomly reading this and have a nice day!

(All of this is just opinion and some are facts, thank you!)