User blog comment:PresidentEden78/Battle Blog 10: New Trailer, More Info on Singleplayer Campaign/@comment-3326681-20110911025534/@comment-70.30.52.20-20110911030447

Well you don't have to get the game if you don't want it, but it is the first game to have a suppression mechanic (as in you feel the effects and get points for it instead of some bullshit "Cover me, I'm gonna flank them) so that's something no other first person shooter has, even realistic ones like ARMA and Operation Flashpoint.