Prior to its recent Xbox One launch, Twitch accounted for 1.8 percent of peak US internet traffic — and it doesnt even do mobile streaming. Thats about to change, however, as Gamelofts ultra-popular Asphalt 8: Airborne stunt and racing game is set to arrive on iOS with Twitch functionality. On top of broadcasting, sharing and archiving game play, youll be able to use your iOS devices camera and microphone to stream video of yourself and monitor chat.