This game is awesome it never gets old and it's so fun how you like have a whole bunch of challenges that you can complete and stuff for xbox live, if u get this game you have to get Xbox LIVE or else its like a sin. Once you get this game you probably wont stop playing it for days. I've seen people that have played this game for 10 days like they count every minute like not if you play one game for 10 minutes, it just counts for 10 minutes, its pretty crazy there are some pretty sweet guns. Career mode is awesome and really fun, beat career before you play Xbox LIVE. In Xbox LIVE you can...