The 10-Cent Tour: This Halo 3 expansion features a new protagonist, a new urban campaign and a new multiplayer mode.

1. You are not Master Chief. Instead, Halo 3: ODST gives you control over … an ODST (Orbital Drop Shock Trooper) referred to simply as “The Rookie.” Set between Halo 2 and Halo 3, you’ll explore bombed-out urban environments looking for clues to the fate of your missing teammates. These clues trigger flashbacks in the form of cut scenes and even gameplay vignettes where you control other ODSTs.

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