As an Aussie we remember twice a year, ANZAC day and Rememberance Day. Â I was at school at the time and our ANZAC day parade consisted of listening to a audio recording, taken in WW2. Â The feeling when closing your eyes and how the sounds paints a picture was totall undescribable. Â The sounds of artillery fire, screams of men, machine gun fire. Â It was certainly a wake up to real life.
I think that to add sounds of when a squad member goes down, and calls out your rank/name and reaches towards you would be one of the most horrifying feelings to get from the game. Â It won't scar you for the rest of your life, but help to recognise why so many soldiers, came back and won't talk about it or give reasons why so many have suffered psychologically since.
And if I could, I would enlist. Â I did some really basic stuff, a few years ago but, I think that the guys here who have been to or seen war first hand will tell you that you are in a different state of mind.
I seen in another post that someone was mentioning movies. Have you noticed that everytime there is an 'intense' seen that the sound has a lot more bass. Its been shown that the lower pitch sounds helps to instill fear in people. The sound adds to the realism.