Computer games have seriously caught the attention of Mass Media and nowadays every channel considers its duty to remind people how much damage these games cause to children and adults. The increasing amount of games with violent scenes sock the society and makes it very aware of them.It is already common knowledge that violent games cause violence in people. This fact is not even doubted by the majority of people. Every other person says that the reason lies in games being too close to reality. The opinion that games make violent actions normal for the player and therefore make the player pitiless can be often heard. In this case the game is the cause of violence and the act of violence by itself is a consequence. And can real-life violence exist in the reality of a game? Is the transfer of the definition of “violence” with all its peculiarities from one world to another justified only according to the external similarity of these two worlds?