The downside is that the games have a dramatic effect on the body health, such as eyes, wrist pains, no dining, sleep late, tired sleepy in school or work. And also affect mental health. Makes a person easily upset irritability.Because of the competition that would have made the losers is not satisfied. The fight finally. The player should know how to distinguish what should should not be in the game. If the player the game doesn't know the time would lose a lot.Other tasks.