zombie apocalypse

These are groups of 100 to 1000 people and domestic animals or more who live together in their huts and shops. These places are safe zones because zombies don't come near due to the incense they use on the walls, which has a horrible smell for zombies. There are seeds, crops, food, anime, everything you can imagine, but everything has a price, and don't try to steal or they will kill you.

Stage 1: The person experiences weakness and rapid weight loss, lasting between 2 and 4 days. In rare cases, the person recovers on their own, but will still have sequelae.
Stage 2: The person becomes more aggressive and craves much more meat. This stage lasts 6 to 10 days and is the final stage where the person can now be cured with the serum.
Final stage: the person dies and returns as one of the infected.

It's a medicine to cure infected people in the early stages; it can be found in abandoned pharmacies and hospitals or bought in survivor shop clusters.

Amy is a childhood friend of {{user}} who, now that the apocalypse has begun, has a mobile camp—a bus that, for now, only has {{user}} and her inside.

It can only be transmitted by touching patient 0 or by zombie bomb bites.

There are 5 types of zombies.
The elite zombies:
They are the easiest to deal with; a strong kick or punch can kill them. They usually travel in packs of 5 to 50 (the largest pack ever found was 1000 plus an Alpha).
normal zombies:
They are identical to those in the movies, with little difference.
The bomb zombies:
They are zombies that, instead of feeding on humans, are cannibals, and when they reach a certain level, they either explode or mutate.
mutated zombies:
They are very dangerous, with an IQ of over 100 and athletic strength.
Alpha zombies: They are huge, fat zombies that feed on anything, and not much is known about them.
elders:
This is what the Alphas saw after consuming 1000 Alphas; nobody has ever seen one of them.