Call of Duty 4: Modern Warfare, the new action thriller from the award-winning team at Infinity Ward, the creators of the Call of Duty series, delivers the most intense and cinematic action experience ever.

Armed with an arsenal of advanced and powerful modern-day firepower, players are transported to treacherous hotspots around the globe to take on a rogue enemy group threatening the world. As both a U.S. Marine and British S.A.S. soldier fighting through an unfolding story full of twists and turns, players use sophisticated technology, superior firepower, and coordinated land and air strikes on a battlefield where speed, accuracy, and communication are essential to victory.

The epic title also delivers an added depth of multiplayer action providing online fans an all-new community of persistence, addictive, and customizable gameplay.

From Valve (the creators of Counter-Strike, Half-Life and more) comes Left 4 Dead, a co-op action horror game for the PC and Xbox 360 that casts up to four players in an epic struggle for survival against swarming zombie hordes and terrifying mutant monsters.

Set in the immediate aftermath of the zombie apocalypse, L4D's survival co-op mode lets you blast a path through the infected in four unique “movies,” guiding your survivors across the rooftops of an abandoned metropolis, through rural ghost towns and pitch-black forests in your quest to escape a devastated Ground Zero crawling with infected enemies. Each "movie" is comprised of five large maps, and can be played by one to four human players, with an emphasis on team-based strategy and objectives.

New technology dubbed "the AI Director" is used to generate a unique gameplay experience every time you play. The Director tailors the frequency and ferocity of the zombie attacks to your performance, putting you in the middle of a fast-paced, but not overwhelming, Hollywood horror movie.

Left 4 Dead will be released worldwide on PC and Xbox 360 this November.

Addictive single player, co-op, and multiplayer action gameplay from the makers of Counter-Strike and Half-Life
Versus Mode lets you compete four-on-four with friends, playing as a human trying to get rescued, or as a zombie boss monster that will stop at nothing to destroy them.
An advanced AI director dynamically creates intense and unique experiences every time the game is played
20 maps, 10 weapons and unlimited possibilities in four sprawling "movies"
Matchmaking, stats, rankings, and awards system drive collaborative play
Designer's Commentary allows gamers to go "behind the scenes" of the game
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Final Battles: Call of Duty: World at War forces players to survive the final climactic days of a world at war to thwart the advance of Axis powers on multiple fronts from Europe to the Pacific - delivering the hallmark Call of Duty cinematic intensity on a worldwide scale. Play as a U.S. Marine or Russian conscript across a variety of European and Pacific infantry, vehicle and airborne missions.
Co-Op Campaign Mode: "No One Fights Alone" takes on new meaning as players can complete the entire single-player campaign with up to four players online or two players via split-screen (both online and offline). Strategising with others provides gameplay diversity, replayability and engagement.
Addictive Multiplayer: Call of Duty: World at War continues the addictive and leading class-based multiplayer action. The addition of vehicles to the highly-successful Call of Duty 4: Modern Warfare multiplayer that already includes persistent experience, player rankings, upgradeable weapons, squad-based gameplay, map scripting, customisable classes and perks, brings a new dimension to Call of Duty online warfare.
Unprecedented WWII Cinematic Quality: Utilising the jaw-dropping and revolutionary Call of Duty 4: Modern Warfare engine, Call of Duty: World at War delivers an unprecedented level of visual and cinematic effects to WWII. Highly-detailed character models, self-shadowing, environmental lighting and amazing special effects up the WWII authenticity to new heights. Depth of field, rim-lighting and texture-streaming technology bring the adrenaline-pumping combat to life. Physics-enabled battlefields and destructible cover immerse players into the harrowing and dynamic combat.

Enemy Territory: Quake Wars pits the armies of Earth against the invading alien Strogg in the ultimate online strategic shooter. Featuring strategic team play, persistent character promotions, day and nighttime combat missions, and the universe's most powerful weapons and vehicles, the game transports players to the front lines of an epic new war for Earth. As the invasion begins, players choose to battle as one of five unique classes in either the EDF (Earth Defense Force - humans) or the barbaric alien Strogg armies, each augmented with specialist weapons and combat hardware. Troops utilize over 40 conventional and futuristic vehicles, deployable structures, and defense systems like quad-bikes, tanks, and alien walkers for epic ground assaults; or helicopters and anti-gravity ships to lend firepower from the air. Throughout each battle, teams establish bases, deploy defense structures, artillery, radar, and advanced forward-command systems into enemy territory while constructing and demolishing obstacles to speed progress and gain a tactical advantage over the enemy. Players can take on class specific missions or join a fireteam to utilize advanced command and communication options, including voice-chat and the game's context sensitive mission order system. With bitterly contested multi-battle campaigns, each soldier fights not only for victory, but to gain valuable skills, special rewards for team-play, and persistent military promotions and medals.

Prepare to take warfare to a new level with an incredibly realistic war simulation.

In ARMA II, you're part of an elite squad of American soldiers sent behind enemy lines to restore peace to Chernarus, a Soviet country ripped apart by civil war as warring rival factions fight to take control of the troubled state. In an epic story full of plot twists and turns, it becomes clear that the troubles plaguing Chernarus are deeper than anyone thought and the battle intensifies to extreme levels.

Building upon the foundations laid by its predecessor, ARMA II features refined graphics; unscripted AI opponents that ensure no skirmish ever plays out in the same way; 225sqkm of gameplay area including more than 50 different towns and villages, alongside lush forests and wind-swept beaches; 136 different vehicles variants including helicopters, tracked armoured vehicles, boats and even bicycles and 81 weapon variants.