To achieve control of types.json :

By mastering the syntax, location, and maintenance of these files, you move from being a player to being the architect of survival. Always back up, always validate, and never underestimate the power of a well-placed comma.

: This is the most critical JSON file for server owners. It defines fundamental mechanics such as player stamina, health, disease systems, and vehicle damage. It also controls environmental factors like base-building rules and server temperature.

: Create a subfolder (e.g., /custom/ ) in your mission directory and place your exported .json files there.

for file_path, data in loaded_data.items(): filename = os.path.basename(file_path)

: Defines contaminated (toxic) zones, including their coordinates, radius, and damage values.

Before editing, you need to know the battlefield. Assuming you are running a dedicated server (DayZServer.exe), your JSON files live here: