It is a cause of social interaction problems
Most military shooters have no form of negotiation with enemies. So social interaction problem can be caused because people are presented with problems and then told that they must be solved with violence instead of other methods. In the other words, I can say that they will make a solution to a conflict. This can lead to increase in aggressive. It make people aggressive and angry feeling. It make them like guns, battle. You become aggressive.
Next, I will talk about It’s a bad model for kids
Children often play these games and they don’t care what it’s rated, they care only if it fun or not. You have to follow the rating provided for us. Especially, kids have to follow it until they are old enough to understand the difference between fantasy and reality. Kids follow things that they see, hear or play. It contains activities that may enable kids to do violent things. It just not right for them to have an experience like this because everyone know that violent games have fights, murders, suicides and stuff. It can encourage their behavior to be abuse. Video game should entertain them.
Finally, I will talk about
Violent affects brain or behaviour
When you play violent video games, you will definitely influence by it.
They can also give you thoughts or make you to do bad things
People are not able to take control and might act out, hurting others or themselves. Look at the news a lot of people.
In 2006, a 18 yr old boy was taken to the police station on suspicion of car theft. On arriving, he stole the gun of a policeman, shooting 3 people in the head, and stole a police car. They found out that this boy had been continuously playing a game in which you shoot police and steal their cars.