Halo: Spartan Assault is a fast paced top-down shooter set during the timeline between “Halo 3” and “Halo 4,” progress your Spartan career as you engage in over 30 exciting Campaign missions using many of favorite Halo weapons, vehicles and armor abilities.Team-up on Xbox Live and fight with a friend against waves of the nightmarish Flood in the all-new online co-op multiplayer mode.Earn achievements, complete weekly Assault Ops and compete for the top scores in the leaderboards.