Setting up a Barotrauma server

Updated 4 Nov 2026

Join your server

The first start downloads Barotrauma from Steam, so it takes a few minutes. Watch the Console tab. When it stops scrolling, your server is ready.

In the game, choose Join Server and use Direct Join. The address and port are at the top of your server page in the panel.

The settings

Stop the server and edit serversettings.xml in the File Manager.

SettingWhat it does
nameThe server name.
passwordEmpty for no password.
publictrue to list it.
maxplayersHow many can join.

Be an admin

While connected, type this in the Console:

Console
giverank YourName admin

Mods

Copy mod folders from your game's LocalMods folder to the server's LocalMods folder. Players get them when they join.

Problems

It is not in the list

Set public to true and restart.

Players get a mod mismatch

Everyone needs the same mod versions as the server.

My settings reset

Stop the server before editing.

Still stuck? Open a ticket and we will take a look.
Open a ticket

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