Note that you will need to own Garry’s Mod on the account you’re logged into for this to work.
Start by going to this page and login to your Steam account if you haven’t already. This post will walk you through the steps to generate a GSLT & set it on your Crident server. Garry’s Mod now basically requires servers to set their GSLT (game server login token) for their server to show up on the server browser.
