For the first time in our country since 1979, the author began developing business (educational) games in medicine. To date, several dozen clinical training games have been developed that fully imitate the work of a doctor with a patient mainly in emergency situations in the field of therapy, surgery, infectious diseases, obstetrics and gynecology, military field surgery, etc. The author has developed an effective publicly available methodology for creating and conducting educational games, which has a fundamental advantage over the very complex, time-consuming and inaccessible even to large medical institutions methodology of business games using computers.