Certain video games have been demonstrated in tests to increase hand-eye coordination, problem-solving skills, and the mind's capacity to process information. However, excessive video game play might be harmful. If you're continually indoors playing video games, it's difficult to get enough physical play and exercise. This can lead to obesity and other health problems. The American Medical Association has declared that video games are not going to kill people any more than movies or music do. However, they do have certain effects on the body that must be considered by gamers and non-gamers alike. Video games involve visual and auditory stimuli that affect the brain just like real life does. A gamer who spends too much time immersed in the world of virtual characters and situations may find that yearning for more intense experiences than what is actually available in reality. This can lead to feelings of depression and anxiety if the person is not careful. There are many studies being done on the effects of video games on children as well as adults. So far no negative effects have been found from playing video games unless you are actually doing something wrong like sitting in front of the screen for hours at a time. Video games are a great tool for entertainment and have helped millions of people around the world escape their daily lives for a while and have fun. Although they could be used as a tool for harm as well, the overall effect is positive.