server administration revolves around JSON files to handle advanced gameplay mechanics and custom world objects. While legacy XML files like types.xml control the loot economy, JSON configuration allows server owners to fine-tune player experience, disable UI elements, and even "paint" new structures onto the map. Core JSON Files in DayZ
The most critical file for server owners is cfggameplay.json, which acts as a master toggle for various game parameters.
cfggameplay.json: This file manages server-wide survival settings, including player health, stamina, disease systems, and vehicle damage.
Object Spawner JSONs: These are custom-named files (often stored in a /custom/ folder) that contain coordinates for buildings, walls, or decorations exported from the DayZ Editor.
cfgEffectArea.json: Used to define contaminated (toxic) zones, specifying their radius, intensity, and visual effects. How to Activate Custom JSON Files
To make these files work, you must first tell the server to look for them. dayz json files full
Enable the Feature: In your serverDZ.cfg file, ensure the line enableCfgGameplayFile = 1; is present. This "unlocks" the use of cfggameplay.json.
The Object Spawner Array: To add custom buildings (like a new trader base), open cfggameplay.json and locate the objectSpawnersArr. Add your file paths there:
"objectSpawnersArr": [ "custom/my_new_base.json", "custom/extra_trees.json" ] Use code with caution. Copied to clipboard
Note: Always use commas between file names but never after the last one.
Upload & Restart: Use a tool like the Nitrado Web Interface or an FTP client to upload your files to the mission's custom folder, then restart your server. server administration revolves around JSON files to handle
Check out these guides to master JSON configuration and custom structure spawning:
Here are a few options for a post, depending on where you are posting (a forum, Discord, Reddit, or a development blog).
If you have ever typed the phrase "dayz json files full" into a search engine, you are likely past the basics. You are not asking "what is a JSON file?" You want the complete, exhaustive breakdown of every configuration file, every nested parameter, and every advanced tweak possible within DayZ’s JSON-based ecosystem.
This article is your definitive resource. We will cover the full list of JSON files, their hierarchies, detailed parameter breakdowns, common pitfalls, and expert-level optimization strategies. DayZ JSON Files: The Complete Guide to Full
Problem: Players log out with a car. The car disappears on restart.
Solution: Open vehicles_1.json. Look for the entry with "ownerId". If the "lastUpdateTime" is older than your cleanup interval (set in globals.xml), the car is flagged for deletion. A full audit of the JSON shows you the exact timestamp.
Since JSON is strict, one missing comma or bracket will crash your server at startup. Here is the anatomy of the most common "full" JSON entry.
Historically, DayZ server configuration relied on .cfg and .xml files. Over the last several major patches (1.12+), Bohemia Interactive has aggressively migrated server and mod configuration to JSON (JavaScript Object Notation) .
Why JSON?
Classic vs Mission file loading order.When people search for "dayz json files full", they want the complete map of the territory. Here it is.
events.json – Full Dynamic Event
"eventName": "Helicrash",
"cooldown": 1800, // 30 min between crashes
"startTime": 300, // 5 min after restart
"maximum": 3, // 3 active crashes max
"reset": 7200, // Full reset every 2 hours
"lifetime": 3600, // Crash wreck lasts 1 hour
"attachments": [
"attachmentName": "StarterKit",
"probability": 0.05 // 5% chance of rare loot
]