I have not play the single player mode yet and i do not know if i ever will . I believe that all the action be in online play . Start up take awhile , a update right off the bat , and then enter the online code and after that i be on my way . this be not cod . to I cod be arcade , run and gun and everyman for himself . Dont get I wrong i love the modern warfare game . this game however be very easy to pick up and play if you be familier with fp 's . I enjoy not get kill every 5 sec . by a noobtube . in this game it be fast paced . you decide how to play . you can go lone gun and spray and pray at anything that move , or you can stick with other member of you team and move forward to complete objective or to just kill the other team . the sound online be pretty good and so be the graphic . its a nice change of pace from the recent cod game . the biggest thing that you have to get use to cod player , there be no kill cam . if you into online play and be look for a solid online shooter to play that be different than cod , then this game be for you .