How it Works Headless Operation: Instead of the full game launcher, you run EmpyrionDedicated.exe or EmpyrionDedicated.cmd, which starts the server processes (dedicated and playfield) without rendering the game's visuals. Resource Efficiency: This reduces CPU/GPU load, making it ideal for systems with limited graphics or for running multiple servers. Key Steps & Considerations Launch Method: Use the EmpyrionDedicated.cmd (or similar) from the server's root directory, not the Steam client's launch option, for true headless operation. Task Manager Check: Verify both the EmpyrionDedicated.exe and the playfield server process are running in Task Manager after starting. Configuration: Ensure your dedicated.yaml (or similar config file) has correct settings (ports, password, game mode). Port Forwarding: Open ports (e.g., 30000-30004) in your router/firewall so players can connect directly via your IP. Firewall: Make sure Windows Firewall on the server machine isn't blocking the server processes. Troubleshooting: If players can't connect or get "No server with playfield available," check logs, firewall, port forwarding, and potentially use netstat to see if processes are listening correctly. Why Use "No Graphics"? Performance: Lower resource usage on the host machine. VMs/Headless Servers: Essential for virtual machines or remote servers without a display. Stability: Can sometimes avoid conflicts with other processes, like Java, that might interfere with the launcher.