WPCentral have uploaded this video from E3 showing the new Halo game which will be coming soon to Windows 8 and Windows Phone 8.
Halo: Spartan Assault is a twin-stick-style, top-down arcade shooter and is set between the events of Halo 3 and Halo 4.
Players will be able to access weaponry through earning points or micro-transactions and will battle the covenant over 25 missions.
The game was developed by by Vanguard Games and 343 Industries and will be available for Windows Phone 8 and Windows 8, but not any other platforms. Players will be able to start a game on Windows 8 and continue it on Windows Phone 8, and vice versa.
Halo: Spartan Assault will be released for Windows 8 tablets, phones and personal computers in July for $6.99.