Call of Duty 2:

Call of Duty 2 redefines the cinematic intensity and chaos of battle as seen through the eyes of ordinary soldiers fighting together in epic WWII conflicts. Call of Duty 2 offers more immense, more intense, more realistic battles than ever before, thanks to the stunning visuals of the new COD 2 engine. All-new, unprecedented enhancements from stunningly realistic graphics to seamless gameplay, thanks to the revolutionary COD2 engine, groundbreaking AI, and choice-based gameplay innovations. Beautifully rendered snow, rain, fog, and smoke, combined with dynamic lighting and shadows, make this the most intense WWII shooter yet.

• New conflicts and enemies to face: Call of Duty 2 brings you bigger battles, with more tanks, troops, and explosions on-screen, and bigger scope, with a wide range of locales and environments across the European Theater. Fight "The Desert Fox" across the scorching sands of North Africa as wave upon wave of tanks clash in the desert. Use rocket-propelled grappling hooks alongside your Army Ranger squad to storm and scale the cliffs of Pointe du Hoc against a relentless German counterassault, and slog through urban chaos as a tank hunter in war-torn Russia.
• Rely on your squad as never before: The dozens of Allied soldiers surrounding you are fully aware of the changing situations around them, and will let you know using an all-new, context-sensitive battle chatter system. They will draw enemy fire, lay down cover for you, use foxholes and moving tanks for cover, and warn you of incoming enemy troops and hostile fire.
• Choice-based gameplay: Play through missions in the order you see fit. Will you decide to play first as a sniper or as a tank commander? It’s your call. Open-ended battlefields allow you to individualize your tactics and choose the order in which you complete your objectives.
• Multiplayer Mayhem: Go online for intense Axis vs. Allies team-based multiplayer action, building on the hugely popular Call of Duty multiplayer modes.

Call of Duty 3:

The follow-up to the #1 next-generation game, Call of Duty®3 delivers the intensity of being closer than ever to the fury of combat during the Normandy Breakout, the historic campaign that made the liberation of Paris possible and brought the Allies a step closer to Berlin. Through a seamless narrative that delivers the rush of unrelenting battle and breathtaking action, players assume the roles of four ordinary Allied soldiers—American, British, Canadian and Polish—and are thrust onto an authentic, living battlefield for an unprecedented variety of combat, with advanced high-definition graphics, detailed character animations and explosive on-screen action, delivering the most immersive and cinematically intense war experience ever. Call of Duty 3 brings the battle to life with advanced graphics, a new physics engine, a procedural environment and detailed ensemble animations that deliver the most cinematic war experience ever.

• Battle Actions – An all-new close-quarters battle mechanic allows players to fight hand-to-hand, improvise explosive devices, disarm traps and execute a host of other battlefield situations that require cunning and rapid reflexes to survive.
• Branching Mission Paths – Next-generation level design provides multiple attack routes that let players decide how to confront the enemy – flank an opponent, or hit him head-on. Each unique mission path requires special tactics, from sniping and demolition to all-out head-on clashes.
• Nowhere to Hide – Environmental physics allow players to destroy enemy soft cover hideouts, forcing foes out in the open. But be wary, opponents can eliminate your protective cover as well.
• Team-based Multiplayer with Vehicles – Combined arms and team-based combat provides unprecedented depth and variety by allowing up to 24-players on next generation consoles (Xbox 360 and PS3 ) to battle it out online with the option of single or split-screen Internet play. Gamers have the choice to play as infantry or commandeer multiple-occupancy vehicles, including tanks, jeeps, and motorcycles with side-cars, leading to unique mobile combat roles for all-out, multiplayer mayhem. Call of Duty 3 also offers soldier classes, each with class specific abilities, and a ranking system for truly diversified squad combat.

Call of Duty: World at War:

Call of Duty: World at War completely changes the rules of engagement by redefining WWII gaming and thrusting players into the final tension-filled, unforgiving battles against a new ferocious enemy in the most dangerous and suspenseful action ever seen in WWII.

Powered by Call of Duty 4: Modern Warfare technology, Call of Duty: World at War brings an uncensored edge to combat, as soldiers face the most harrowing and climatic European and Pacific battles in which an enemy, who knows no surrender and no retreat, will fight to the last breath, unleashing an arsenal of lethal surprising tactics.  Peril and danger lurk throughout the battlefield as players combat the unknown risk of the new chaos of battle.

From the remains of Russia and the ruins of Berlin, to the beach and jungles of the deadly Pacific Theater, the volatile action takes on added depth as players employ new features that previously were only-available in multiplayer, including perks, rankings and online stats in up-to full four-player cooperative gameplay. New infantry and vehicle-based weapons, like the potent flamethrower, bring the battlefield ablaze.

• 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.  An all new depth of WWII-era combat variety, from the tactics and weapons to the unique and varying locations that traverse the ruins of Western Europe all the way to the harsh, wetlands of Imperial Japan, immerses gamers into an adrenaline-filled, epic struggle.
• 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). Strategizing with others provides gameplay diversity, replayability and engagement. Complete unique co-op challenges to earn rewards and bragging rights.  The title takes the perks, rankings and online stats that players love in multiplayer and builds them into the cooperative campaign as well, adding even more variety, replayability and continuous fun.
• 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, customizable classes and perks, brings a new dimension to Call of Duty® online warfare.
• Unprecedented WWII Cinematic Quality: Utilizing 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.