[@Asif] Asif, the games are not Steam specific games, so you must download and install them separately. HOWEVER, if you want to add them to Steam, you CAN do it. Once you launch Steam, go to the “Games” menu and click the last option, “Add a non-Steam game to my library”, here is a screenshot of that. http://prntscr.com/i4fqn1. Once you do that, your PC will search for executables on your PC and you can check the box. You can email me at [email protected] if you need further assistance.