Google will not stop to surprise us with the constant addition of new capabilities in its social network. This time decided to enhance the operation of video calls Hangouts Google + with a variety of collaborative applications, including games, slide-show presentations and painting tools.
Maybe that will delight most to be the new game 'Aces Hangout', where you can play online poker with your friends watching and talking with them simultaneously.
Moreover you can enjoy the quiz 'Clubhouse Challenge', to paint with your friends 'Scoot and Doodle', adding mustaches and glasses to your interlocutors through 'Google Effects' and many more.
The full list of applications you can see by clicking 'Apps' in the operation Hangouts. Have fun!