You just eat some food, drink some water, grow. Maybe bite another player. Die at some point, respawn as a small dinosaur again and repeat the eat some food, drink some water, grow.
That's how deep this game gets. It is the most basic survival game currently. It was first released in 2015, so gives me little hope for dramatic change and to be honest, what change could there be? Survival games are about collecting things and blueprints, building bases. A dinosaur can't do those things, so unless the devs are super inventive I doubt anything will update.