Google+ is rolling out a “Games” button to allow you to play games on your Google+ stream. The Games page is still being rolled out, so if it hasn’t shown up on your feed, just be patient. Google+ will feature games from PopCap, Zynga, Rovio, BioWare, and Funzio. Angry Birds, Dragon Age, Bejeweled, Bejing, and more are among the new Google+ games being rolled-out.”]
Source: https://www.csoonline.com/article/2129309/google–games-launch-with-angry-birds–dragon-age–more.html