Q: Why are video games so violent?
A: Actually, a great many games released every year are not violent at all. Many more contain the sort of playful violence you might find in Looney Tunes or a Disney movie. But let's be honest, there are plenty of extremely violent games on the market, some of them quite realistic. The reason is hard to pinpoint, but it probably stems from the idea that games should have some kind of character interaction. Usually this interaction takes place between the player and computer-controlled characters. Of the many types of interaction that can take place between characters, many of them are very difficult to model in computer language. Conversation, trading, etc. are currently not possible on a complex, satisfying level. Violence is relatively easy to model as a behavior, so it is a natural choice for character interaction. Another reason is that games are often used as a way to act out feelings and impulses that you can't act out in real life, and violence is an obvious candidate for this kind of vicarious action.