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Space Engineers
Space Engineers 100% localFreeOpen access

Space Engineers launch script generator

Generate the launch script (start-seds.bat) for your Space Engineers server: -console, -path, -ignorelastsession, -ip, -port, -maxPlayers. Free, in your browser.

Last updated: 10/9/2026

100% local processing — saved in your browser.

Documentation
Files
Launch
Network
Firewall
start-seds.bat
Live preview — automatically saved in your browser.
@echo off
REM Generated by games-tools.game-rank.com
REM Run once as Administrator:
REM netsh advfirewall firewall add rule name="Space Engineers Server" dir=in action=allow protocol=UDP localport=27016
cd /d "C:\SEDS\DedicatedServer64"
SpaceEngineersDedicated.exe -console -path "C:\SEDS\Instance1" -port 27016 -maxPlayers 16
Server installation guideNo server yet? Install it locally or on a VPS / dedicated server, ports and firewall included.

How to use Space Engineers launch script generator?

A Space Engineers server is started with command-line parameters. This tool builds a readable launch script (start-seds.bat), one parameter per line, ready to save.

  1. Pick your system (Linux or Windows), then enter name, ports and player count.

  2. Replace the example passwords with long, unique ones.

  3. Download start-seds.bat and put it in DedicatedServer64\.

  4. On Linux make it executable (chmod +x) and run it; on Windows double-click it.

Read the full documentation →

Frequently asked questions

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