Developed exclusively for Xbox 360 by acclaimed developer Bungie, "Halo 3: ODST" is a new game in the "Halo" saga that lets people experience events leading up to the epic story told in "Halo 3" through the eyes of an ODST (Orbital Drop Shock Trooper), as they search for clues leading to the whereabouts of their scattered squad and the motivations behind the Covenant's invasion of New Mombasa.