How to change the scenario on your Arma Reforger server

Arma Reforger uses game.scenarioId in server_config.json to decide which scenario or mission loads when the server starts. The Config Editor includes the built-in scenario IDs you can copy into the Mission field.

1. Open your Arma Reforger server in the control panel.
2. Click Configuration Files.
3. Open server_config.json with Config Editor.
4. Copy one of the built-in mission values shown under the Mission field, or enter the scenario ID required by the scenario you are using.

   

5. Paste the scenario into Mission.
6. Click Save & Exit, then restart the server.

Built-in examples shown by the panel include:

{90F086877C27B6F6}Missions/99_Tutorial.conf
{ECC61978EDCC2B5A}Missions/23_Campaign.conf
{59AD59368755F41A}Missions/21_GM_Eden.conf

If you use a modded scenario, install the required mod first and use the scenario path listed by the mod author.