The city of New Mombasa lies in ruins, the result of a catastrophic attack by the Covenant. Now the Orbital Drop Shock Troopers, or ODSTs, must drop into the city to search for clues. Known for courage, valor and a touch of insanity, the ODST "Hell Jumpers" are neither as large nor as supernaturally gifted as their Spartan comrades, but they more than make up for it with unwavering nerve and ferocious attitudes. Join these legendarily fierce soldiers on a daring mission as they prepare to drop into a war-torn world.

Return to the gripping world of Halo for a new perspective on the enduring Human-Covenant struggle in Halo 3: ODST. Embark on a vital, top-secret mission with the ODSTs, who pride themselves on being the first unit deployed into hostile situations, and delve even deeper into the ongoing conflict. A gripping story, cooperative campaign and new multiplayer content immerse you in the game world for a stunning new action-fueled adventure.