Halo: Spartan Assault and Halo: Spartan Strike, by Microsoft, have officially landed on the App Store.Spartan Assault pits you against the Covenant with missions geared to tell the story of the origin of Spartan Ops. InSpartan Strike you'll delve into the events surrounding Halo 2 as you lead UNSC troops against the Promethean forces. Both games give you all new stories in the Halo universe and let you complete weekly challenges for experience. You'll have to fight hard to beat your friends to the top the leader boards.
Both Halo: Spartan Assault and Halo: Spartan Strike are available for $5.99 each.