When Halo: Spartan Assault first launched in July, it was one of the rare games exclusive to Windows 8 and Windows Phone 8. Now that exclusivity is ending, though the game is sticking to Microsoft platforms: developer 343 Industries announced that Spartan Assault is coming to both the Xbox 360 and the soon-to-be-released Xbox One. The console versions will include a new online co-op mode, which adds new missions to the experience, but aside from that appear to be largely unchanged. You'll be able to play the Halo-themed shooter on your Xbox in December.