Somewhat unexpectedly Microsoft has confirmed that Halo: Spartan Assault will launch on Steam’s digital distribution service on April 5th. Halo: Spartan Assault was an exclusive to Windows Phone originally but later debuted on the Windows 8 Store. It has also come out on the Xbox One and 360.
Steam and confirms that it will include 30 missions that not only deliver intense gameplay, but also explore the Spartan Ops program seen in Halo 4. Special features include Steam achievements, leaderboards, and Steam trading cards, and Steam Cloud save games. The cooperative mode has been stripped from this version of the game.
- Epic campaign featuring 30 action packed levels with a brand new Halo story set just before the events of Halo 4.
- Command many of your favorite Halo weapons, vehicles, and armor abilities, and customize your Spartan to create the perfect Spartan warrior.
- Complete weekly challenges for XP and compete against your friends in Leaderboards for ultimate bragging rights
- Game supports keyboard/mouse, USB Xbox controller and virtual joysticks for touch.