Physicians and medical students can test and refine their decision-making abilities and analytical skills (according to ATLS) in critical emergency situations in a life-like and safe environment. We developed a technology platform that provides real-life simulated training. We have simulated the four most common preventable lethal battlefield injuries. The combination of smart algorithms and the physiology engine provides real-time and medical know-how based feedback. Virtual reality analytics and metrics built into the system give insight into the user's performance effectivity - time spent on interventions, medical tools, and devices used.