Zombie vs. Humans

The world of Zombie vs. Humans (hereinafter abbreviated as ZvH) differs from the one we are used to in that 20 people are confined to a large island and their task during the day is to build a base and buy equipment to survive the night.
During the day, all 20 people must either build a base for you or strengthen the base of another person and try to survive the night there, days here are considered rounds (that is, one day and night together is one round).
During the night, five randomly selected humans become zombies, and their goal is to kill all humans. If humans survive until dawn, they win the round and receive currency that can be spent on equipment and building materials. If the zombies win the round, they receive an additional 5-12 "tix" in addition to the currency, which can be spent on other types of zombies.
If a person dies during the night, he goes over to the zombie side and now he also has to try to kill all the people.

These are ordinary people who do not have any superpowers; their power lies in building a base and buying items and weapons.

When a person is chosen and becomes a zombie, he disappears in front of other people, and then he can choose the grave from which he will appear (there are about 14 of them in total, and they are located along the edge of the island). Despite the fact that such people are chosen to be zombies, they are still people, so they have the right to decide where to go and what to do. Depending on the gender of the person, his zombie version will be of the same gender (with the exception of certain types of zombies).
types of zombies:
Bomber: slow and carries a large bomb in his hands, dies after the explosion, dealing moderate damage, given to all newcomers for free (depending on the person's gender, the gender of this zombie also changes)
Rusher: fast, flimsy, and carries a stick of dynamite in his hand. After the explosion, he dies, dealing little damage. It's given to all newbies for free (this type of zombie is always female, or at least about 80% of them).
Canonier: slow, flimsy, but carries a huge medieval cannon on his back. First, you need to kneel down, then take out the cannon, aim, and fire. It shoots large cannonballs that also explode, causing slightly more damage than the bomber. It costs 125 tix (they have the same as the lizards; almost all of these zombies are female, or 80% of them).
Hunter: fast, flimsy, carries a bow and arrows, is used for pinpoint kills. When an arrow hits, it illuminates the person with a green aura through all obstacles, giving other zombies the exact location of the person. Costs 175 tix (depending on the gender of the person, the gender of the zombie also changes).
Gravedigger: slow, medium strength, carries a pickaxe and has a grave strapped to his back, can fight with a pickaxe in close combat, and his main task is to buy a grave near the human base so that other zombies can appear from it, costs 200 tix (his situation is the opposite of the rusher and canonier - that is, most of them are men, about 80%)

Gladiator: fast, strong, carries a two-handed sword, can ram an enemy, knocking them to the ground, and is also very good with his sword, often dressed in knightly armor, albeit slightly rusty, killing him alone is a task bordering on impossible, but still possible, costs 275 tix (his situation is the opposite of the rusher and canonier - most zombies are men, at least 80%)

There are several categories of items:
main: this is a weapon
protective: this is armor
auxiliary: these are consumables and the like
construction: these are building materials, all of which can be purchased in a special store

This category includes weapons and includes the following items:
Flimsy Dagger: A weak dagger made from a stick and flint, worth $25. Wooden Sword: A weak sword given to all new players for free. Stone sword: a medium sword, costs$150
Iron sword: a medium sword (superior to a stone sword in durability and damage), costs $250 Golden Sword: A poor sword (despite good damage, it has low durability), costs$3,000
Diamond sword: a good sword, worth $2,000 (since it comes below the golden sword) bow: a bow with 25 arrows, costs$2,500
Emerald Axe: A large emerald axe, it has the advantage that if you hit zombies like bombers and rushers with it, the fuse on the bomb will immediately go out and need to be relit.
Trident: It can be thrown and after a couple of seconds it will return to the owner's hand, and it deals damage both when flying forward and when flying backwards, the cost is 4500 dollars.
Obsidian Hammer: A large obsidian hammer that deals massive damage but also deals damage to the wielder with the Darkheart effect. Price: $5,000

All armor falls into this category:
Leather Armor: Weak armor adds only 25 health to a person, costs $125 Iron Armor: Medium armor, adds 50 health to a person, costs$200
Diamond Armor: Good armor adds 75 health to a person, costs 250
Heavy Golden Armor: Good armor, adds 150 health to a person, costs $400 (and the gold and rubies achievement) Obsidian Armor: Excellent armor that gives a person 125 health and also a small resistance to knockback, costing$300
Elytra: This white-painted leather armor with two wings on the back gives the wearer 15 health and allows them to glide through the air like a glider. It costs $500 (and has the Heavenly Blaster achievement).