Design each component modularly so you can swap implementations.
A. Zombie spawning & population control
B. Zombie AI & behavior
C. Combat & damage system
D. Loot and economy
E. Player mechanics & progression
Before you announce your zombie server, run this checklist: fivem zombie server files
Do not download "leaked" paid zombie scripts from unknown forums. They often contain backdoors (remote access trojans), encrypted malware, or code that can wipe your server database. Always get files from the original developer (Cfx.re Store, GitHub, or official Tebex).
Warning: Free zombie files often break after a GTA V update. Paid files typically include guaranteed updates. Design each component modularly so you can swap
| Issue | Fix |
|-------|-----|
| High server CPU | Limit zombies per player, use Citizen.CreateThread efficiently |
| Desync | Use server-side authority for zombie attacks (not client) |
| Lag spikes | Pre-load zombie models via RequestModel + distance culling |
| Too easy/hard | Adjust zombie health, damage, and spawn density in config.lua |