Hi. I'm new here. This is an excellent site! Love it!
Ok now to the storytelling part.
(Maybe this is just really mean, but I think it's kinda funny anyway )
If I shoot an enemy (in co-op firefight or mission) and he gets wounded in a leg, I don't shoot the guy again. It's more fun to take cover and then throw a grenade in his direction, then take a peek and watch him try to crawl away from the nade with one bad leg, not making it and getting blown up!
A funny incident:
I was playing firefight at a map in desert siege (think it was "the beach", was using nightvision) and had kille