You can't use the files from the demo for multiplayer or as server.

If the server runs Linux x64 you should use the headless package , which doesn't need Steam or a graphical interface.

If you are using Windows you can install Steam on the server, install Factorio from it and run Factorio with ...

Hi all!

Did not want to open another thread as I think I can ask this on this one.

I've bought the game on Steam, ok, installed on my computer.

But, I want to host a dedicated server in another computer. How should I proceed with the files in this case? Do I need to install Steam on my server ...