Just found out about Please login to see this link.
Uses web browser as your console and smartphones as your controllers to play multi-player games. Just type in the code to link your smart phone to the same web browser. Pretty responsive all things considered.
Seems ideal for Fusion games. Wonder if ClickTeam can do an exporter (or perhaps the existing HTML5 exporter will work?) - there's an API here: Please login to see this link.