The server can be configured with a map cycle file which contains a list of scenarios. By default, this file must be placed in Insurgency/Config/Server/MapCycle.txt. Make sure to select a “custom” command line, and specify the name of the Map cycle file e.g. MapCycle.txt, the scenario and the map name from the list below.
For example, a skirmish only server’s MapCycle.txt should look like the following: