How to launch the game (steam) from the browser?

Question

PHP

There is a server for the Steam game. It is necessary to make sure that when you click on the button that will be located on the site, the game starts and connects to the server.

Answer 1

without waiting for an answer, googled this
<a href="steam://connect/IP:PORT"></a>

Answer 2

There was already a similar question: Autoconnect to cs:go server (steam) how to implement it?
I gave a link there - https://developer.valvesoftware.com/wiki/Steam_bro...