Violent Video Games and Ethics

Violence in video games and whether or not it influences people to act violently in the real world has been a topic of heated debate as of late. I can see how killing somebody in real life is unethical, but how can playing a game be unethical? I don't kill people in games. Killing means permanently ending someone's life; that doesn't happen in games. When I hit the reset button, everyone is alive again. I don't think violent games promote violence in real life, for most people are wise enough to know the difference.
I mean violence is all around us all the time and always has been; TV, mo…