According to Lee Marshall, "Video games may not be entirely harmful to children", studies show that games can be powerful brain training tools that can improve skills cognitive such as visual attention, concentration, navigation, etc. Some researchers believe that the right kind of play can have enormous educational value and that play provides mental training that can prepare children for life off-screen” (Marshall). So it is said that playing video games can be considered as training for the brain and makes people smarter. However, if violent video games are good for training the brain, can't you get it from a less violent game? There are a lot of games out there that aren't terribly violent like Mario, Sim City or even Madden NFL that improve your brain like attention, concentration, navigation,