Childhood and adolescence may be regarded to be the most sensitive periods with regard to education and playing is an essential need for children and adolescents. Today computational plays are the main rivals in their plays and take more than forty millions hours of our children and adolescent`s time daily. The researches performed on the destructive and useful effects of computational plays have focused on material, psychical, political and social aspects and little attention has been paid to the ethical aspect. This paper has studied the problem with regard to applicable ethics in an Islamic approach. The manner taken in study is the Islamic manner of reasonably measured equilibrium.