Investigating on succesful factors of online games based on explorer

Game industry is one of the profitable industries nowadays and a lot of individuals and companies are working in this field. A lot of people like the products of such industries, especially online games which are new. The aim of this research is studying the category of online games based on explorer. Designers and producers can create a game based on a useful framework which can be underlined in this study. Transaction fees, game scenario, customer service, game rewards, game play, attractive website graphic and similarity to real world are the model of this research. SWARA method applied in evaluating important factors of model are used in this research and results shown that attractive website graphic are the most important factors in this area. Authors believe that results of this research are very useful for game producers and designers of game