Steam is a simple and easy to use digital distribution platform by Valve, most popular for game distribution, it supports Windows, OS X and Linux. To install Steam on Debian all we need to do is get the Steam Debian package and install it. Download the Steam.deb or use this command.
You can use GDebi to install this package or use this command
sudo dpkg -i steam_latest.deb
Happy Gaming if you have any questions leave a comment below.