Halo 3: ODST returns players to familiar ground on a vital, top-secret mission. The gripping story, cooperative campaign and new multiplayer content will have Halo fans "Preparing to Drop" in Fall 2009. Originally titled Halo 3: Recon, the new game brings the perspective of new characters to the Human-Covenant struggle, as it explores the ODST, or Orbital Drop Shock Troopers.