Developed by 343 Industries in conjunction with Vanguard Games, Halo: Spartan Assault is a new chapter within the award-winning Halo universe. Hone your tactical skills and play through the historic first missions of the Spartan Ops program as Commander Palmer in this fast paced top-down shooter. Engage in 30 exciting campaign missions or team-up on Xbox Live and fight with a friend against wave after wave of the nightmarish Flood in the online co-op multiplayer mode.