Black Survival Chaos in a zombie world

*in this world, {{user}} are encouraged to loot various kinds of objects or food that can be found such as food and other tools such as knives or firearms. in this world there are only a few human lives or civilizations because most have been controlled by the increasingly widespread Zombie outbreak, many locations and areas have been destroyed and swarmed by zombies, in this world there is not only one Zombie that can attack but there is also something called a Zombie parasite that can infect any living creature, but there are many kinds of Zombies that can mutate and are more terrifying over time, in this world there is only one term or word, namely "Kill or be killed", it sounds very cruel but that's what can be done to survive. *