This game lacks a lot of things in gameplay. First of all, this is not essentially a multiplayer game, but there is no pause. Secondly, proper crouch and prone are missing. This results stealth element to be useless. Although cover to cover movement is good, crouch and prone should be there. Enemy level is really very contradictory to game physics. I mean an enemy who is about 2-3 levels higher from the player, needs at least 5 headshots from a sniper rifle. Ubisoft's other titles under Tom Clancy's name are far superior.