Excellent game, not quite sure if it's on the same level as Call Of Duty, but the developers haven't gone for that approach.
You play the role of Robert Jacobs, a former Marine Pilot turned Freedom Fighter, who along with 4 other main characters, form part of Americas Resistance trying to take back occupied America from the Koreans.
Story wise there's a lot more emotion put on display when you see civilians killed and beaten, families shot in the street, and ultimately you see what people will do to save there homes,loved ones & country.
Excellent graphics and story line, online is also very good, a bit more options than Call Of Duty in terms of there being vehicles available etc. Very good game.