Android fans: you no longer have to watch on the sidelines as your friends play TV tennis with their iPhones. Rolocule has released Motion Tennis Cast, an Android version of its free sports game that uses screen mirroring tech (such as Chromecast, Miracast or Samsung's AllShare Cast) to turn your phone into a Wii Sports-like motion controller, with your TV or a Chrome browser tab serving as the screen. You'll largely be lobbing and volleying like you did in the iOS version, although there's a new multiplayer mode that lets you challenge your Facebook and Google+ friends. The real party trick may be coming down the pipeline, however. Rolocule is teasing plans for an Android Wear version, so you'll one day have the option of swinging with your smartwatch.