Why does an Unturned server need a GSLT?
A GSLT is a key from Steam that lets your server log on to Steam as an internet server. Our Unturned servers run as internet servers, so the token is required:- With a valid token the server logs on, appears in the Internet server list and keeps the same Server Code after every restart.
- With no token or a wrong one the console shows
Failed to connect to Steam servers because k_EResultInvalidParamand the panel stays on Starting. Nobody can join.
How to create a GSLT for Unturned
1
Open Steam's token page
Go to steamcommunity.com/dev/managegameservers and log in with your Steam account.
2
Enter the App ID
Enter 304930 in the App ID field. That is Unturned’s own App ID.
3
Add a memo and create the token
Type a memo you will recognise, such as your server name, and create the token.
4
Copy the token
Copy the Login Token. Keep it private, as anyone with it can use your server’s identity.
How to add the token to your server
1
Open Startup
In the Game Panel, open your server and click Startup. See startup variables.
2
Paste the token
Paste the token into GSLT. It saves when you click outside the field.
3
Restart the server
Restart the server and watch the console.
How to check that the token works
If Steam rejects the token, create a new one on the same Steam page, paste it and restart. A token that you deleted or regenerated on Steam stops working.
Frequently asked questions
Is the GSLT free?
Yes. Any Steam account that meets Steam’s requirements can create tokens on the managegameservers page.Which App ID do I use for Unturned?
304930, the App ID of Unturned. Don’t use the App ID of the Unturned Dedicated Server tool.Why is my Unturned server stuck on Starting?
Almost always because the GSLT is missing or invalid. See server stuck on starting.Can I use the same token on two servers?
No. Each running server needs its own token.Related guides
Unturned server guide
Every Unturned page in one place.
Getting started
Set up and join your server.
Stuck on starting
Fix a server that never comes online.
Not showing in the list
Get listed and join by IP.
Startup variables
Change GSLT and other variables.
Tested by the FREAKHOSTING team on our Game Panel on 2 November 2026 (Unturned 3.26.3.13). App ID checked against the official Unturned GSLT page. Steps may differ slightly if the game changes.
Need Extra Help?
If you encounter any issues, our support team is ready to assist:- Live Chat: Quick assistance via our website.
- Support Ticket: Open a Ticket
- Discord: Join our Community
- Email: support@freakhosting.com
Last Updated: November 2026