Shellshock 2: Blood Trails - Xbox 360 Psychological Horror: Gameplay simulates the perceptual effects of fear, drugs and your shell-shocked state due to combat. Experience the true chaos, horror and disorientation of the Vietnam War. Survive Vietnam: Every shot counts, and every bullet is precious. Fight off fear and push forward not knowing what unspeakable horror could be waiting to claim your life. Fight a cunning and elusive enemy that takes every advantage of everything at their disposal. Napalm attacks, intricate tunnel systems and vicious homemade traps - cruel, violent and unfiltered war. Infected Enemies: Fight the victims of WhiteknIght - an enemy that has no side, one who is brutal, insane and ready to rip you to shreds.