Abandoned during the invasion of Earth, the Mombasa Quays are now bereft of commerce, but rife with danger. Expert voiceover and strategy. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

Because of its speed and luxury, the Pious Inquisitor has become an irresistible prize during these dark times. Expert voiceover and strategy. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

In the heart of this Forerunner structure, far above the troubled surface of the Ark, another battle rages. Expert voiceover and strategy. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

A Tour of the Firefight Map called Alpha Site. Tactics on defending the narrow hallways, and defeating Phantom drops is detailed here. Expert voiceover and strategy. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

A Tour of the Firefight Map known as Windward. Locations of monster closets, Phantom Drop points, and the best weapon combinations are shown. Expert voiceover and strategy. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

Get the inside perspective from the storytellers at Bungie and step into the boots of the new cast of characters fighting for survival inside New Mombasa. From the battle-tested team of ODSTs to the civilians' desperate plight, the team at Bungie knew the stakes were high. See how they layered an ensemble cast into a combat-effective story, and then brought performance and sound together to cast light and life into the darkened city of New Mombasa and Halo 3: ODST.

A Tour of the Firefight Map known as Security Zone. Covenant Phantom drop locations are discovered, and tactical combat is showcased here. Expert voiceover and strategy. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

A Tour of the Firefight Map known as Rally Point. Learn the best areas to hold, where enemies spawn from, and the most proficient weapon for the job. Expert voiceover and strategy. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

An array of tactical advice and tips for fighting your way through the upper balconies of NMPD Headquarters to a parked Pelican and more intense combat. Includes expert author voiceover and strategy. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.

An array of tactical advice and tips for adeptly infiltrating the ONI Alpha building, and locating the Pelican escape atop the structure. Includes expert author voiceover and strategy. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.