Creating a Satisfactory dedicated server

Satisfactory is one of the few games where a dedicated server genuinely changes what the game is. It is not only about player slots: it is what makes your factory keep producing while you sleep.

Why it matters more here

In a factory-building game, time is a resource. A production chain running eight hours overnight is eight hours of ingots, plates and circuits you did not have to sit and wait for.

With in-game hosting, production stops the second the host disconnects. That is the most concrete difference, and the one nobody regrets crossing.

What you need

• SteamCMD, which downloads the server application — independent of the game.
• The server ports open. Satisfactory uses a game port and an internal messaging port; opening only one gives a server that half responds.
• Memory, and more than you expect. A mature factory is one of the heaviest loads in the genre.
• Good clock speed: simulating conveyors and machines is largely sequential work.

The install

SteamCMD fetches the dedicated server, installable with anonymous login. On first boot it contains nothing: no world, no password, no admin. Everything is then done from the game, and that is what surprises people most.

Claiming, from inside the game

A freshly installed Satisfactory server belongs to nobody. You connect to it from the client, and the game offers to claim it: give it a name, set an admin password, then a join password if you want one.

Until that is done, anyone can claim the server. That is not theoretical on a publicly reachable address: it is the first thing to do after installing, not the last.

Only then, the world

Once claimed, you create a session or upload an existing save. Both happen from the game interface, with no file handling.

Recurring mistakes

• Hunting for a config file to edit. There is very little: most of it is set from the client.
• Forgetting to claim. The server runs, it is reachable, and it has no administrator.
• Under-sizing memory. It does not show on day one, but after a few dozen hours of factory it does.

If you would rather skip the install, our Satisfactory server hosting delivers an instance ready to claim.