Abstract: A computerized system operative in conjunction with chat functionality which generates chats between chat participants aka chatroom members, wherein each chatroom member generates at least one chat communication within the chat, each chat participant being a cellphone user, each chat participant's cellphone having a display screen, the system including: a game server including a hardware processor and operating at least one computerized game which, when started or joined by a chat participant, allows the chat participant to generate at least one game action within the game; and a client hardware processor e.g. cell app e.g. instant messaging app, that presents, on chat participants' cellphones' display screens, a single chronologically ordered feed of communications including both chat communications and game actions.