Reign of Kings Dedicated Server: ServerConfig & Admin Commands

Data Verified: May 2026

Complete Reign of Kings dedicated server guide. Configure ServerConfig.json, manage kings & nobility, RCON admin commands, plugin loading, and hardware sizing for medieval PvP servers.

Default file locations

Default installation paths for Reign of Kings dedicated servers installed via SteamCMD.

Windows

C:\rokserver\ServerConfig.json

Linux

/home/steam/rokserver/ServerConfig.json

Pro-Tip: Always stop the server completely before editing configuration files, or the server will overwrite your changes upon restart.

Default ports for port forwarding

Open these on your router and firewall before exposing the server to the internet.

Default ports for Reign of Kings
ServiceProtocolPort
Game PortUDP7777
Query PortUDP7778
RCON / TelnetTCP25575

Frequently asked questions

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