Enlist as a Spartan soldier and sharpen your tactical skills in battle! Set between the events of Halo 3 and Halo 4, Halo: Spartan Assault, developed by 343 Industries in conjunction with Vanguard Games, is a new chapter within the award-winning Halo universe. Spanning over 30 missions in vibrant, dangerous worlds, dive deeper into the back story of Human-Covenant wars and the origins of the Spartan Ops program.

WHAT YOU’LL FIND ONLY ON XBOX ONE AND XBOX 360

Play longer than ever in a new online Co-op mode, and watch each other’s backs with all-new Co-op missions*

Engage in Operation Hydra, the expansion from the Windows 8 and Windows Phone 8 game that brings mystery and a chilling addition to the single player Campaign

Wage war against a persistent and overwhelming enemy — encounter the Flood for the first time in Halo: Spartan Assault

Go in strong with an expanded arsenal that brings you more weapons, more armor abilities, and more upgrades — it’s the ultimate Spartan Assault experience!

Head here http://chieflandless.com/2013/10/29/halo-spartan-assault-coming-to-xbox-one-xbox-360/ for more details

– Chief