How to Change Your Arma Reforger Server Settings

Updated 10 June 2026 · By Host Havoc Technical Support Team

All core Arma Reforger server options are stored in serverconfig.json and can be edited through the Game Control Panel Config Editor without needing FTP access.

For direct file access, see the guide to using an FTP client.

Steps

  1. Log in to the Game Control Panel and navigate to your server.
  2. Stop your server.
  3. Click the Configuration Files icon.
  4. Click Config Editor for serverconfig.json.
  5. Edit the settings you want to change.
  6. Click Save.

Tip: Stop the server before editing configuration files to ensure changes take effect correctly on the next start.