It says that the plot of the game is set to a backdrop of continued Russian Federation instability. But it will make gamers flung from Siberia to Afghanistan and also through the slums of Rio De Janeiro.
The expectations of the game: chases on snowmobiles, a single-player experience which takes a bit longer to complete than the original Call Of Duty 4: Modern Warfare. Infinity Ward is actively trying to eliminate the endless respawning enemies which caused problems for sneakier players in the original Modern Warfare. There are also riot shields, movable turrets, customisable weapons, and of course more acrobatic player movements (now one can swim and even climb ice ledges), and a fully separate co-op mode that features its own levels.

Meanwhile, we covered a story about what gamers want in MW2 recently and we received good comments from readers and gamers. Keep on commenting on the article What gamers want of Modern Warfare 2

Game Informer also adds in the information that the sequel “continues the narrative begun in Modern Warfare, with the world facing dangerous political instability in Russia.” In the game, a terrorist group plans to use political turmoil of Russia to their advantage in order to secure the troubled empire’s weapon stockpiles.

Another character, Makarov, who is the leader of the terrorist group, also happens to be an associate of Zakhaev, the man responsible for the first games’ nuclear attack.

President and CTO of Infinity Ward, Jason West, said earlier that the gameplay is wide open and has a lot of variety. He added more that any good story is on rails.West even estimates that MW2 campaign will be just as lengthy as its predecessor’s.