In the last class we have talked about how it's not true that game makes people violent. But it is undeniable that game does influence our mind, especially to young gamers.
Humans are vulnerable to influences. Where, when, how long, and with whom you spend time with are the factors that shape you. It is a common knowledge that kids are faster learners, therefore, the easiest ones to be influenced.

Now, this game may influence you to be violent, or develop a hero worship for Amaterasu and make you worship deities in the end.
When I was young, I really like to play games and watch anime. People said that I was not a good girl--selfish, insensitive, etc--and they are right. And as I get older, I finally realized why I was not good.
Some characters from the games are badass characters and of course, they do badass things to prove that. As a kid, I knew those things are bad, but after a while, I begin to think that it is okay to do those bad things. Why? Because those characters do it, and it makes them look cool! And it's worse when those badass characters are the main character! As a kid, I just innocently tried to follow their example, and found out in a hard way that reality doesn't work that way.
Years later, I took a look again at those games and animes. I was surprised that some things are not the same as I remembered. Those characters that looked super cool before are just another human with bad and good qualities (some times just too plain bad and good). Strip them away from their, for example, super power and you'll find another human, that you may like or not like.
The point is, that children have limited ability to understand things completely because of lack of knowledge and experience. Violent games like Counter Strike, Call of Duty, etc don't make people violent right away, but they're not making good influences to children, assuming that they do play it for a long time.
image source: http://somoswii.wordpress.com/2008/12/30/mejores-juegos-de-wii-del-2008-segun-wiifanboy/