Please keep all discussion of Conflict: Denied Ops for the Playstation 3 in this thread.

Denied Ops was a surprisingly fun co-op game, though it looks more like a XBOX game than a 360 or PS3 game. I recommend it, if you can find it used or cheaper than the full retail price.

Interesting note is that you can not change your weapon layout. Player 1 is forced to wield a sniper rifle, shotgun and pistol while player 2 is forced to wield a machine gun, grenade launcher, rocket launcher and pistol. This forced weaponry may seem a bit bothersome when compared to Rainbow Six or Army of Two, but it does force you to strategize more, which is more challenging in a good way.