Naruto Shippuden: Ultimate Ninja Storm 2 demo is now available for download on the Xbox Live Marketplace. The demo is available in all Xbox Live regions.

Naruto Shippuden hits Xbox 360 for the first time! Naruto Shippuden: Ultimate Ninja Storm 2 brings the worldwide hit manga franchise to life in completely new ways, including refined fighting mechanics, a rich story mode with deep replay value, and the first online play ever in the Naruto franchise. Stunning graphics and real time animations place the player inside a living manga world packed with dramatic 3D boss battles against over 40 characters. Take on real competitors online, and show off your ninja style with a new customized player card system. Naruto Shippuden: Ultimate Ninja Storm 2 is nothing less than the most electrifying, visually powerful fighting-adventure game ever. Demo available on Xbox LIVE on the 25th August 2010

Tom Clancy’s H.A.W.X. 2 demo is now available for download on the Xbox Live Marketplace. The demo is available in all Xbox Live regions.

Aerial warfare has evolved in Tom Clancy’s H.A.W.X.® 2. So have you. As a member of the ultra-secret H.A.W.X. 2 squadron, you are one of the chosen few, one of the truly elite. Use your finely honed reflexes, bleeding-edge technology and ultra-sophisticated aircraft—their existence denied by many governments—to dominate the skies.

Do so by mastering every nuance of the world’s finest combat aircraft. Slip into enemy territory undetected, deliver a crippling blow and escape before anyone can summon a response. Use your superior technology to decimate the enemy from afar, then draw him in close for a pulse-pounding dogfight. And use your steel nerves to successfully execute night raids, aerial refueling, and more.

You will do all this with professionalism, skill and consummate lethality. Because you are a member of H.A.W.X. 2, and you are one of the finest military aviators the world has ever known.

Mafia II demo is now available for download on the Xbox Live Marketplace. The demo is available in all Xbox Live regions.

In Mafia II, Vito Scaletta has started to make a name for himself on the streets of Empire Bay as someone who can be trusted to get a job done. Together with his buddy Joe, he is working to prove himself to the Mafia, quickly escalating up the family ladder with crimes of larger reward, status, and consequence, but … the life as a wise guy isn’t quite as untouchable as it seems.

Summer Challenge demo is now available for download on the Xbox Live Marketplace. The demo is available in all Xbox Live regions in Europe.

Summer Challenge – Athletics Tournament offers fun for all sports enthusiasts and the entire family. Immerse yourself in the most popular summer sports, alone or with friends. The realistic graphics and the fantastic sound backdrop will transform your living room into a virtual track-and-field stadium. Summer Challenge offers a variety of interesting sports with competitions for up to four players, a complex single player career mode, and leaderboards that allow you to compete against athletes from all over the world. FEATURES: 8 different sports with a total of 20 exciting disciplines (including fencing and trampolining), leaderboards, Summer Challenge career mode, individual levels of difficulty, 4 huge tournament arenas, realistic presentation.

Madden NFL 11 demo is now available for download on the Xbox Live Marketplace. The demo is available in all Xbox Live regions.

Madden NFL 11 redefines the way you experience the game of football. Simpler—from 350 plays down to one, the all-new GameFlow system puts you in the helmet of an NFL quarterback, to execute an authentic, situational game plan, one play at a time. Quicker—with 60-minute game times reduced to 30, spend more time on the field and less in the playbook. Same drama, half the time. Deeper—Madden NFL 11 is feature-rich, with improved animations and control options, enhanced online functionality, and new broadcast and audio presentation that delivers the NFL experience fans have come to expect. Madden NFL 11. Simpler. Quicker. Deeper.

Kane & Lynch 2: Dog Days demo is now available for download on the Xbox Live Marketplace. The demo is available in all Xbox Live regions except Japan.

Experience 48 hours of hell with two of gaming’s most notorious criminals. In Kane & Lynch 2: Dog Days, Kane and Lynch face the consequences when a simple job gone wrong sets off a desperate and frantic struggle to escape the entire Shanghai underworld. Experience intense action in single player, online and offline co-op, Fragile Alliance multiplayer and Arcade modes. Ground-breaking art direction, relentless action gameplay, and innovative multiplayer re-define the action-shooter experience, making Kane & Lynch 2 the stand-out shooter of 2010.

Crackdown 2 demo is now available for download on the Xbox Live Marketplace. The demo is available in all Xbox Live regions.

The sequel to the award-winning vertical-world adventure, Crackdown 2 is the ultimate open-ended world action experience, only available on Xbox 360. The game lets you be judge, jury, and executioner for a huge, fully explorable city. Crackdown 2 takes multiplayer gaming to unprecedented levels for the ultimate co-op and competitive multiplayer experience, providing you and your friends with the complete freedom to explore, destroy, and play your way as you restore justice and peace to Pacific City—by any means necessary.

Transformers : War for Cybertron demo is now available for download on the Xbox Live Marketplace. The demo is available in all Xbox Live regions.

Experience the legendary battle between the Autobots and Decepticons before their exodus to Earth in the untold story of the civil war for their home planet in Transformers: War for Cybertron. Two distinct and intertwined campaigns chronicle the heroism of the Autobots in the face of total annihilation and the unquenchable thirst for power of the Decepticons. Play both campaigns in team-based online co-op, or go head-to-head in several online multiplayer game modes. Battle as your favorite Transformer characters in the war that spawned one of the most brutal conflicts of all time.

LEGO Harry Potter demo is now available for download on the Xbox Live Marketplace. The demo is available in all Xbox Live regions (except Japan ).

Build the adventure from Privet Drive to the Triwizard Tournament and experience the magic of the first four Harry Potter stories, LEGO style in LEGO Harry Potter: Years 1-4! Explore Hogwarts School of Witchcraft and Wizardry, learn spells, brew potions, and relive the adventures like never before with tongue-in-cheek humor and creative customization that is unique to LEGO video games!

Ninety-Nine Nights II demo is now available for download on the Xbox Live Marketplace. The demo is available in all Xbox Live regions (except except Austria, Belgium, Denmark, Finland, India, Ireland, Mexico, Netherlands, Norway, Portugal, Sweden, Switzerland).

Join an unlikely band of heroes as humanity makes its final stand against the dread Army of Night.