Halo 3ODST is the new game in the Halo series, which allows users to experience the events that led to the legendary story that unfolded in Halo 3, seen through the eyes of an Orbital Drop Shock Trooper (ODST) soldier, as he and the remaining members of his unit search for clues that will lead them to their scattered team and uncover the motives behind the Covenant invasion of New Mombasa.