Microsoft’s Xbox team has announced a new mobile top-down shooter for iPhone and iPad users—Halo: Spartan Strike, available for $6.99 CAD.

Halo: Spartan Strike tells a compelling new story in the Halo universe set during the events of Halo 2 on New Mombasa in 2552. As a Spartan supersoldier in a classified ONI simulation, delve into 30 challenging missions while leading UNSC troops through cities and jungles with an all new arsenal of weapons, abilities and vehicles.

Click here to download Halo: Spartan Strike in the App Store for $6.99. You can also download the Halo: Spartan Bundle for $11.99, which includes both Spartan Strike and Spartan Assault, saving you a buck or two.