Last week, streaming service Twitch followed through with its promised launch on Xbox One; Well-reviewed arcade racing game Asphalt 8: Airborne, developed by prolific mobile studio Gameloft, is the first game to use Twitchs recently announced mobile SDK. Twitch has long had viewing-only mobile apps, but its recently been expanding the scope of its recording service: both Sony and Microsofts new consoles have built-in streaming support, and mobile devices are apparently the next focus. Asphalt 8 is so diligently cross-platform that its even available on BlackBerry 10, but Gameloft is only launching Twitch in the iOS version, with no word on Android or Windows Phone support.