Microsoft has announced Halo: Spartan Assault is coming to Xbox 360 and Xbox One this December. Multiplayer between Xbox One and Xbox 360 is not supported.
Halo: Spartan Assault is an omni-directional top-down twin-stick shooter originally unleashed on Windows-based PCs, tablets and phones by 343 Industries and Vanguard Games. Set between Halo 3 and Halo 4, the game chronicles covert Spartan Ops missions during the period of ceasefire between the UNSC and Convenant.
Halo: Spartan Assault (2013-06-04)