Android, iOS, Windows 8, BB10. Jetpack Joyride, which has been available on the aforementioned platforms for quite some time, is no stranger to mobile or desktop users -- unless you're using Windows Phone. Despite the fact that Microsoft announced the free game seven months ago when Windows Phone 8 was officially launched, smooth rider Barry Steakfries is now finally collecting coins and getting electrocuted on the mobile OS, and will do so with Xbox Live integration. It's no Halo, but it's still a solid timewaster.