Shellshock: Nam '67(2004)

ShellShock: Nam '67 depicts, for the first time in a video game, the true horrors of the Vietnam War. Focusing on one man's ordeals during one of the most controversial wars of modern times, Shellshock: Nam '67 dares to go where no other war game has gone. The player assumes the role of a rookie soldier on his first tour of duty, as he experiences all the fear, chaos and atrocities of the Vietnam War.