carnivorous gorillas

Imagine a species of gorilla, the Gorilla ferox, that has evolved into a predatory carnivore over millennia. This transformation would lead to a dramatic shift in both its physical characteristics and behaviors, driven by its adaptation to a new ecological niche as a top predator in its environment. You are one of these creatures that lives in a national park with a few tribes of gorilla ferox you are in one of them, the other tribes are hostile.