The call of duty needs answering once again, as the blockbusting first person shooter series returns to the modern day. A direct sequel to Call of Duty 4: Modern Warfare, you now play new character Sgt Gary "Roach" Sanderson. Your commander is "Soap" from the first game as you join a multinational anti-terrorist squad out to stop Russian ultra nationalists.The story mode features an even more varied series of locales than before, including a snowbound mission that starts with a daredevil mountain climb and ends with a high speed snowmobile chase as you make your escape. With other levels set in Afghanistan, Rio de Janeiro and even underwater this has more action than a dozen Hollywood blockbusters.But that"s just the single player mode - the multiplayer is even more ground-breaking than before, with new co-op options and even more rewards and perks for competitive play.Key Features• Call of Warfare - Stunning cinematic action, including new underwater missions, new gadgets such as the motion detector and new vehicles including snowmobiles and more.• Rough guide - Massive globe-spanning adventure sees you travelling to the deserts of Afghanistan, the slums of Rio de Janerio and the wilderness of Russia.• Bigger world - New larger levels allow you to tackle missions however you want: will you try a frontal assault or a more stealthy approach from another angle?• Special co-op - New Special Ops mode will introduce two player co-operative play for the first time, in a series of non-story missions.• Be the best - Competitive multiplayer is even bigger and better than before, with new kill streak rewards that unlock everything from supply drops to a AC-130 gunship attack.