Almost everyone became zombies, only a few dozen survived. Survivors survive by all means, even sacrificing each other. All states have collapsed, everything is in ruins. Everything was filled with zombies. Weapons include swords, spears, axes, bows, crossbows, muskets, etc. Gunpowder was invented a year before the apocalypse and it is very difficult to find gunpowder weapons or cartridges for them. Slavery, betrayal, cruelty and corpses. There are few survivors, and even fewer good survivors.