Open Fortress Server Guides
Open Fortress dedicated server setup, port forwarding, server.cfg reference, game modes, maps, SourceMod with Open-Fortress-Tools, Linux hosting, and troubleshooting guides.
How to Set Up an Open Fortress Dedicated Server
Stand up an Open Fortress dedicated server using the Beans updater or manual SteamCMD with AppIDs 232250 and 244310 (previous2021 beta).
Open Fortress Server Port Forwarding
Open UDP 27015 and UDP 27005 on your firewall and router to make your Open Fortress dedicated server reachable from the internet.
Open Fortress server.cfg Reference
A complete reference for open_fortress/cfg/server.cfg — all key cvars, what they do, and a ready-to-use starting config.
Open Fortress Game Modes
An overview of all Open Fortress game modes — Deathmatch, Duel, MCTF, Team Deathmatch, Arsenal, and Domination — with map prefixes and player counts.
Open Fortress Server Maps and Map Rotation
Configure your Open Fortress map pool, set the starting map, and manage automatic map rotation using mp_timelimit and mapcycle.txt.
Open Fortress Server Admin and RCON
Manage your Open Fortress server remotely with RCON, and set up SourceMod with the Open-Fortress-Tools plugin for full admin control.
Running an Open Fortress Server on Linux
Full Linux setup guide for an Open Fortress dedicated server — SteamCMD install, directory structure, systemd service, and the critical /mnt/c/ warning.
SourceMod and Plugins on Open Fortress
Install MetaMod:Source and SourceMod on Open Fortress, then add the Open-Fortress-Tools plugin for compatibility and admin management.
Open Fortress Dedicated Server Troubleshooting
Diagnose and fix common Open Fortress dedicated server problems — from the server not appearing in the browser to game mount failures and SDK beta branch errors.
Run your own Open Fortress server.
Rent a private Open Fortress server on real hardware — full control-panel access, your mods, your configs, your rules. It's your server; run it your way.
Don't want to run it yourself? Our managed services & consulting team will set it up and keep it running for you — game servers, Windows, Linux, and cloud, from 10+ years of MSP work.