Your prefered tactics
I like to clear out areas of all hostiles before going for my objective, to do this, I will equip a shotgun or assult-shotgun and wait around corners to jump out and blast the guards at close range before they have a chance to react then when they drop I will rush back into hiding until anybody else in the area has gone back to their positions then I will do it again til the area is clear. I suppose you could call it Hit 'N' Run tactics.
I have always wanted to try and ghost my way through the game, you know what I mean right? I mean like going through as much as possible without anybody ever knowing I was there, real stealthy like, but I don't think i could resist the temptation to pump some helpless terrorist full of shotty shells.
So what are your prefered tactics? how do you operate?