This game is great. I must recommend first off that you play in the medium mode first, for it will keep you busy for a while. This game reminds me alot of Kane and Lynch, sorta Gears, and a bit of RSV. It really is a great game, especially if you live right next to a neighbor whom has a xbox, and live. You recover your profile at his/her house (or vice versa) and play this. It equals happiness and ultimate fun. This game is a blast with a buddy. It is fun on single player, just a bit difficult. There are moments where you dont know where to go, so then you turn on the GPS. It points you straight to it. I dont really like CO-OP sniping, but its alright. Upgrading guns is fantastic, and a highlight to the shooter genre of gaming. You can also buy masks, which is a blast also. Very fun, very compelling.