Space Engineers admin is a list of Steam IDs in the dedicated config. Once you are on it, the game gives you a full admin panel in world.
Find your SteamID64
You need the 17 digit number beginning 7656119. Read it from your Steam profile URL or use a SteamID lookup site with your profile link.
Add yourself to the administrators list
- Stop the server.
- In the panel open Files and edit:
instance/SpaceEngineers-Dedicated.cfg - Find the
<Administrators />element and replace it with a list:<Administrators> <string>76561198000000000</string> <string>76561198000000001</string> </Administrators> - Save and start the server.
Two neighbouring elements work the same way. <Banned> blocks the IDs listed in it, and <Reserved> holds slots for the IDs in it on a full server.
Use the admin tools in game
Join the server and press Alt and F10. The admin screen gives you:
- Space Master, for deleting grids, stopping them, and cleaning up debris.
- Player list, with kick, ban and promote options.
- Entity list, which is the fastest way to find and remove the abandoned grid that is costing your server performance.
- Trash removal settings, for automatic cleanup rules.
Creative mode tools, including instant building and the spectator camera, are available to admins on a survival server through this panel.
Chat commands
Space Engineers has few built-in chat commands. Most administration is done through the Alt and F10 panel, or through a plugin framework if you run one.
Remote administration
The config also has a remote API, controlled by:
<RemoteApiEnabled>true</RemoteApiEnabled>
<RemoteApiPort>PORT</RemoteApiPort>
<RemoteSecurityKey>GENERATED_KEY</RemoteSecurityKey>
Use the REMOTEAPI_PORT value allocated to your server, shown on the server overview. Leave the API off unless you have a tool that needs it.
If admin does not work
- The server must be restarted after the edit.
- Check that you replaced the self closing
<Administrators />tag with a proper open and close pair. Leaving both produces invalid XML and the server will not start. - If the server rewrote your change, you edited while it was running. Stop first.





