Bungie writes: "You've suited up as a SPARTAN-II, the most advanced human weapon in the UNSC's arsenal. Now it's time to strap on a different pair of boots. As an Orbital Drop Shock Trooper, you've been "hand-picked" to suit up and drop feet first into a Covenant occupied New Mombasa. Your chances of making it out alive are slim to none. Sound like your kind of mission? Good. Here's what you need to know..."